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Vulnerability Details :

CVE-2026-1416

Summary
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
Published At-26 Jan, 2026 | 03:02
Updated At-23 Feb, 2026 | 08:55
Rejected At-
Credits

GPAC filedump.c DumpMovieInfo null pointer dereference

A security flaw has been discovered in GPAC up to 2.4.0. Affected by this vulnerability is the function DumpMovieInfo of the file applications/mp4box/filedump.c. The manipulation results in null pointer dereference. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The patch is identified as d45c264c20addf0c1cc05124ede33f8ffa800e68. It is advisable to implement a patch to correct this issue.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
â–¼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:VulDB
Assigner Org ID:1af790b2-7ee1-4545-860a-a788eba489b5
Published At:26 Jan, 2026 | 03:02
Updated At:23 Feb, 2026 | 08:55
Rejected At:
â–¼CVE Numbering Authority (CNA)
GPAC filedump.c DumpMovieInfo null pointer dereference

A security flaw has been discovered in GPAC up to 2.4.0. Affected by this vulnerability is the function DumpMovieInfo of the file applications/mp4box/filedump.c. The manipulation results in null pointer dereference. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The patch is identified as d45c264c20addf0c1cc05124ede33f8ffa800e68. It is advisable to implement a patch to correct this issue.

Affected Products
Vendor
n/a
Product
GPAC
CPEs
  • cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*
Versions
Affected
  • 2.0
  • 2.1
  • 2.2
  • 2.3
  • 2.4.0
Problem Types
TypeCWE IDDescription
CWECWE-476NULL Pointer Dereference
CWECWE-404Denial of Service
Type: CWE
CWE ID: CWE-476
Description: NULL Pointer Dereference
Type: CWE
CWE ID: CWE-404
Description: Denial of Service
Metrics
VersionBase scoreBase severityVector
4.04.8MEDIUM
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
3.13.3LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C
3.03.3LOW
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C
2.01.7N/A
AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:OF/RC:C
Version: 4.0
Base score: 4.8
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
Version: 3.1
Base score: 3.3
Base severity: LOW
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C
Version: 3.0
Base score: 3.3
Base severity: LOW
Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C
Version: 2.0
Base score: 1.7
Base severity: N/A
Vector:
AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:OF/RC:C
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
Kery Qi (VulDB User)
Timeline
EventDate
Advisory disclosed2026-01-25 00:00:00
VulDB entry created2026-01-25 01:00:00
VulDB entry last update2026-01-29 02:01:26
Event: Advisory disclosed
Date: 2026-01-25 00:00:00
Event: VulDB entry created
Date: 2026-01-25 01:00:00
Event: VulDB entry last update
Date: 2026-01-29 02:01:26
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/?id.342805
vdb-entry
technical-description
https://vuldb.com/?ctiid.342805
signature
permissions-required
https://vuldb.com/?submit.736542
third-party-advisory
https://github.com/gpac/gpac/issues/3427
issue-tracking
https://github.com/gpac/gpac/issues/3427#issue-3802197432
exploit
issue-tracking
https://github.com/enocknt/gpac/commit/d45c264c20addf0c1cc05124ede33f8ffa800e68
patch
https://github.com/gpac/gpac/
product
Hyperlink: https://vuldb.com/?id.342805
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/?ctiid.342805
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/?submit.736542
Resource:
third-party-advisory
Hyperlink: https://github.com/gpac/gpac/issues/3427
Resource:
issue-tracking
Hyperlink: https://github.com/gpac/gpac/issues/3427#issue-3802197432
Resource:
exploit
issue-tracking
Hyperlink: https://github.com/enocknt/gpac/commit/d45c264c20addf0c1cc05124ede33f8ffa800e68
Resource:
patch
Hyperlink: https://github.com/gpac/gpac/
Resource:
product
â–¼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
â–¼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cna@vuldb.com
Published At:26 Jan, 2026 | 04:16
Updated At:23 Feb, 2026 | 09:16

A security flaw has been discovered in GPAC up to 2.4.0. Affected by this vulnerability is the function DumpMovieInfo of the file applications/mp4box/filedump.c. The manipulation results in null pointer dereference. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The patch is identified as d45c264c20addf0c1cc05124ede33f8ffa800e68. It is advisable to implement a patch to correct this issue.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.04.8MEDIUM
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Secondary3.13.3LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Primary3.13.3LOW
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Secondary2.01.7LOW
AV:L/AC:L/Au:S/C:N/I:N/A:P
Type: Secondary
Version: 4.0
Base score: 4.8
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Secondary
Version: 3.1
Base score: 3.3
Base severity: LOW
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Type: Primary
Version: 3.1
Base score: 3.3
Base severity: LOW
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Type: Secondary
Version: 2.0
Base score: 1.7
Base severity: LOW
Vector:
AV:L/AC:L/Au:S/C:N/I:N/A:P
CPE Matches
GPAC
gpac
>>gpac>>Versions up to 2.4.0(inclusive)
cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-404Secondarycna@vuldb.com
CWE-476Secondarycna@vuldb.com
CWE-476Primarynvd@nist.gov
CWE ID: CWE-404
Type: Secondary
Source: cna@vuldb.com
CWE ID: CWE-476
Type: Secondary
Source: cna@vuldb.com
CWE ID: CWE-476
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/enocknt/gpac/commit/d45c264c20addf0c1cc05124ede33f8ffa800e68cna@vuldb.com
Patch
https://github.com/gpac/gpac/cna@vuldb.com
N/A
https://github.com/gpac/gpac/issues/3427cna@vuldb.com
Exploit
Issue Tracking
Mitigation
Vendor Advisory
https://github.com/gpac/gpac/issues/3427#issue-3802197432cna@vuldb.com
Exploit
Issue Tracking
Mitigation
Vendor Advisory
https://vuldb.com/?ctiid.342805cna@vuldb.com
Permissions Required
VDB Entry
https://vuldb.com/?id.342805cna@vuldb.com
Third Party Advisory
VDB Entry
https://vuldb.com/?submit.736542cna@vuldb.com
Third Party Advisory
VDB Entry
Hyperlink: https://github.com/enocknt/gpac/commit/d45c264c20addf0c1cc05124ede33f8ffa800e68
Source: cna@vuldb.com
Resource:
Patch
Hyperlink: https://github.com/gpac/gpac/
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://github.com/gpac/gpac/issues/3427
Source: cna@vuldb.com
Resource:
Exploit
Issue Tracking
Mitigation
Vendor Advisory
Hyperlink: https://github.com/gpac/gpac/issues/3427#issue-3802197432
Source: cna@vuldb.com
Resource:
Exploit
Issue Tracking
Mitigation
Vendor Advisory
Hyperlink: https://vuldb.com/?ctiid.342805
Source: cna@vuldb.com
Resource:
Permissions Required
VDB Entry
Hyperlink: https://vuldb.com/?id.342805
Source: cna@vuldb.com
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://vuldb.com/?submit.736542
Source: cna@vuldb.com
Resource:
Third Party Advisory
VDB Entry

Change History

0
Information is not available yet

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Matching Score-6
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EPSS-0.62% / 46.52%
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Published-07 Jan, 2022 | 00:00
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Known To Be Used In Ransomware Campaigns?-Not Available
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Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-46043
Matching Score-6
Assigner-MITRE Corporation
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Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.62% / 46.52%
||
7 Day CHG~0.00%
Published-06 Jan, 2022 | 00:00
Updated-04 Aug, 2024 | 04:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-40944
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.62% / 46.26%
||
7 Day CHG~0.00%
Published-28 Jun, 2022 | 00:00
Updated-04 Aug, 2024 | 02:59
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In GPAC MP4Box 1.1.0, there is a Null pointer reference in the function gf_filter_pid_get_packet function in src/filter_core/filter_pid.c:5394, as demonstrated by GPAC. This can cause a denial of service (DOS).

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-40575
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.86% / 55.06%
||
7 Day CHG~0.00%
Published-13 Jan, 2022 | 00:00
Updated-04 Aug, 2024 | 02:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The binary MP4Box in Gpac 1.0.1 has a null pointer dereference vulnerability in the mpgviddmx_process function in reframe_mpgvid.c, which allows attackers to cause a denial of service. This vulnerability is possibly due to an incomplete fix for CVE-2021-40566.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-40559
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.75% / 51.33%
||
7 Day CHG~0.00%
Published-12 Jan, 2022 | 00:00
Updated-04 Aug, 2024 | 02:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A null pointer deference vulnerability exists in gpac through 1.0.1 via the naludmx_parse_nal_avc function in reframe_nalu, which allows a denail of service.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-40563
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.85% / 54.49%
||
7 Day CHG~0.00%
Published-12 Jan, 2022 | 00:00
Updated-04 Aug, 2024 | 02:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A Segmentation fault exists casued by null pointer dereference exists in Gpac through 1.0.1 via the naludmx_create_avc_decoder_config function in reframe_nalu.c when using mp4box, which causes a denial of service.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-40564
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.85% / 54.49%
||
7 Day CHG~0.00%
Published-12 Jan, 2022 | 00:00
Updated-04 Aug, 2024 | 02:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A Segmentation fault caused by null pointer dereference vulnerability eists in Gpac through 1.0.2 via the avc_parse_slice function in av_parsers.c when using mp4box, which causes a denial of service.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-40576
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.86% / 55.05%
||
7 Day CHG~0.00%
Published-13 Jan, 2022 | 00:00
Updated-04 Aug, 2024 | 02:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The binary MP4Box in Gpac 1.0.1 has a null pointer dereference vulnerability in the gf_isom_get_payt_count function in hint_track.c, which allows attackers to cause a denial of service.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-4043
Matching Score-6
Assigner-Protect AI (formerly huntr.dev)
ShareView Details
Matching Score-6
Assigner-Protect AI (formerly huntr.dev)
CVSS Score-5.8||MEDIUM
EPSS-4.61% / 90.77%
||
7 Day CHG~0.00%
Published-04 Feb, 2022 | 00:00
Updated-08 Nov, 2024 | 04:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
NULL Pointer Dereference in gpac/gpac

NULL Pointer Dereference in GitHub repository gpac/gpac prior to 1.1.0.

Action-Not Available
Vendor-Debian GNU/LinuxMotion SpellGPAC
Product-gpacdebian_linuxgpac/gpacgpacdebian_linuxGPAC
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2025-60473
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.18% / 8.05%
||
7 Day CHG~0.00%
Published-24 Jun, 2026 | 00:00
Updated-29 Jun, 2026 | 23:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A NULL pointer dereference in the gf_filter_in_parent_chain function (/filter_core/filter_pid.c) of GPAC Project/MP4Box before 26.02.0 allows attackers to cause a Denial of Service (DoS) via supplying a crafted file.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-31260
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.87% / 55.35%
||
7 Day CHG~0.00%
Published-19 Apr, 2021 | 18:29
Updated-03 Aug, 2024 | 22:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The MergeTrack function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-32139
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.75% / 51.45%
||
7 Day CHG~0.00%
Published-13 Sep, 2021 | 19:59
Updated-03 Aug, 2024 | 23:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The gf_isom_vp_config_get function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-31257
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.87% / 55.35%
||
7 Day CHG~0.00%
Published-19 Apr, 2021 | 18:29
Updated-03 Aug, 2024 | 22:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The HintFile function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-32440
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.75% / 51.45%
||
7 Day CHG~0.00%
Published-11 Aug, 2021 | 19:57
Updated-03 Aug, 2024 | 23:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Media_RewriteODFrame function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-32437
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.75% / 51.45%
||
7 Day CHG~0.00%
Published-11 Aug, 2021 | 19:48
Updated-03 Aug, 2024 | 23:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The gf_hinter_finalize function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-32269
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.63% / 46.59%
||
7 Day CHG~0.00%
Published-20 Sep, 2021 | 15:26
Updated-03 Aug, 2024 | 23:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in gpac through 20200801. A NULL pointer dereference exists in the function ilst_item_box_dump located in box_dump.c. It allows an attacker to cause Denial of Service.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-32438
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.75% / 51.45%
||
7 Day CHG~0.00%
Published-11 Aug, 2021 | 19:50
Updated-03 Aug, 2024 | 23:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The gf_media_export_filters function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-31258
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.87% / 55.35%
||
7 Day CHG~0.00%
Published-19 Apr, 2021 | 18:29
Updated-03 Aug, 2024 | 22:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The gf_isom_set_extraction_slc function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-32270
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.64% / 46.93%
||
7 Day CHG~0.00%
Published-20 Sep, 2021 | 15:26
Updated-03 Aug, 2024 | 23:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in gpac through 20200801. A NULL pointer dereference exists in the function vwid_box_del located in box_code_base.c. It allows an attacker to cause Denial of Service.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-31259
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.90% / 56.29%
||
7 Day CHG~0.00%
Published-19 Apr, 2021 | 18:29
Updated-03 Aug, 2024 | 22:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The gf_isom_cenc_get_default_info_internal function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-30199
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.87% / 55.21%
||
7 Day CHG~0.00%
Published-19 Apr, 2021 | 19:34
Updated-03 Aug, 2024 | 22:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In filters/reframe_latm.c in GPAC 1.0.1 there is a Null Pointer Dereference, when gf_filter_pck_get_data is called. The first arg pck may be null with a crafted mp4 file,which results in a crash.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-30015
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.87% / 55.21%
||
7 Day CHG~0.00%
Published-19 Apr, 2021 | 19:34
Updated-03 Aug, 2024 | 22:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

There is a Null Pointer Dereference in function filter_core/filter_pck.c:gf_filter_pck_new_alloc_internal in GPAC 1.0.1. The pid comes from function av1dmx_parse_flush_sample, the ctx.opid maybe NULL. The result is a crash in gf_filter_pck_new_alloc_internal.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-28300
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-2.08% / 79.66%
||
7 Day CHG~0.00%
Published-14 Apr, 2021 | 13:51
Updated-03 Aug, 2024 | 21:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

NULL Pointer Dereference in the "isomedia/track.c" module's "MergeTrack()" function of GPAC v0.5.2 allows attackers to execute arbitrary code or cause a Denial-of-Service (DoS) by uploading a malicious MP4 file.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2020-6631
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.78% / 52.29%
||
7 Day CHG~0.00%
Published-09 Jan, 2020 | 01:04
Updated-04 Aug, 2024 | 09:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in GPAC version 0.8.0. There is a NULL pointer dereference in the function gf_m2ts_stream_process_pmt() in media_tools/m2ts_mux.c.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2025-55651
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.19% / 9.10%
||
7 Day CHG~0.00%
Published-09 Jun, 2026 | 00:00
Updated-23 Jul, 2026 | 09:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A NULL pointer dereference in the gf_isom_get_user_data_count function (isomedia/isom_read.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2025-55659
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.34% / 27.19%
||
7 Day CHG~0.00%
Published-09 Jun, 2026 | 00:00
Updated-23 Jul, 2026 | 09:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A NULL pointer dereference in the ctts_box_write function (isomedia/box_code_base.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2025-55649
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.24% / 15.58%
||
7 Day CHG~0.00%
Published-15 Jun, 2026 | 00:00
Updated-16 Jun, 2026 | 17:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A NULL pointer dereference in the gf_media_map_esd function (media_tools/isom_tools.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2025-55657
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.47% / 38.04%
||
7 Day CHG~0.00%
Published-09 Jun, 2026 | 00:00
Updated-23 Jul, 2026 | 09:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A NULL pointer dereference in the gf_odf_vvc_cfg_write_bs function (odf/descriptors.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2019-12481
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.93% / 57.19%
||
7 Day CHG~0.00%
Published-30 May, 2019 | 22:40
Updated-14 Mar, 2025 | 19:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in GPAC 0.7.1. There is a NULL pointer dereference in the function GetESD at isomedia/track.c in libgpac.a, as demonstrated by MP4Box.

Action-Not Available
Vendor-n/aDebian GNU/LinuxGPAC
Product-gpacdebian_linuxn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2019-12482
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-1.65% / 74.25%
||
7 Day CHG~0.00%
Published-30 May, 2019 | 22:40
Updated-14 Mar, 2025 | 19:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in GPAC 0.7.1. There is a NULL pointer dereference in the function gf_isom_get_original_format_type at isomedia/drm_sample.c in libgpac.a, as demonstrated by MP4Box.

Action-Not Available
Vendor-n/aDebian GNU/LinuxGPAC
Product-debian_linuxgpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2019-20164
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.88% / 55.45%
||
7 Day CHG~0.00%
Published-30 Dec, 2019 | 23:56
Updated-05 Aug, 2024 | 02:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in GPAC version 0.8.0 and 0.9.0-development-20191109. There is a NULL pointer dereference in the function gf_isom_box_del() in isomedia/box_funcs.c.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2020-35982
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-1.07% / 61.46%
||
7 Day CHG~0.00%
Published-21 Apr, 2021 | 15:05
Updated-04 Aug, 2024 | 17:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in GPAC version 0.8.0 and 1.0.1. There is an invalid pointer dereference in the function gf_hinter_track_finalize() in media_tools/isom_hinter.c.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2020-25427
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.68% / 48.74%
||
7 Day CHG~0.00%
Published-10 Jan, 2022 | 21:01
Updated-04 Aug, 2024 | 15:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A Null pointer dereference vulnerability exits in MP4Box - GPAC version 0.8.0-rev177-g51a8ef874-master via the gf_isom_get_track_id function, which causes a denial of service.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2020-23932
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.80% / 53.17%
||
7 Day CHG~0.00%
Published-21 Apr, 2021 | 17:41
Updated-04 Aug, 2024 | 15:05
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in gpac before 1.0.1. A NULL pointer dereference exists in the function dump_isom_sdp located in filedump.c. It allows an attacker to cause Denial of Service.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2020-22674
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.74% / 50.97%
||
7 Day CHG~0.00%
Published-12 Oct, 2021 | 20:37
Updated-04 Aug, 2024 | 14:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in gpac 0.8.0. An invalid memory dereference exists in the function FixTrackID located in isom_intern.c, which allows attackers to cause a denial of service (DoS) via a crafted input.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2020-19488
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.80% / 53.02%
||
7 Day CHG~0.00%
Published-21 Jul, 2021 | 17:15
Updated-04 Aug, 2024 | 14:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in box_code_apple.c:119 in Gpac MP4Box 0.8.0, allows attackers to cause a Denial of Service due to an invalid read on function ilst_item_Read.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2022-36186
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.79% / 52.74%
||
7 Day CHG~0.00%
Published-17 Aug, 2022 | 14:46
Updated-03 Aug, 2024 | 10:00
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A Null Pointer dereference vulnerability exists in GPAC 2.1-DEV-revUNKNOWN-master via the function gf_filter_pid_set_property_full () at filter_core/filter_pid.c:5250,which causes a Denial of Service (DoS). This vulnerability was fixed in commit b43f9d1.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
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