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CVE Vulnerability Details :
CVE-2026-2653
PUBLISHED
More InfoOfficial Page
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
View Known Exploited Vulnerability (KEV) details
Published At-18 Feb, 2026 | 11:02
Updated At-18 Feb, 2026 | 20:27
Rejected At-
▼CVE Numbering Authority (CNA)
admesh normals.c stl_check_normal_vector heap-based overflow

A security flaw has been discovered in admesh up to 0.98.5. This issue affects the function stl_check_normal_vector of the file src/normals.c. Performing a manipulation results in heap-based buffer overflow. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. It looks like this product is not really maintained anymore.

Affected Products
Vendor
n/a
Product
admesh
Versions
Affected
  • 0.98.0
  • 0.98.1
  • 0.98.2
  • 0.98.3
  • 0.98.4
  • 0.98.5
Problem Types
TypeCWE IDDescription
CWECWE-122Heap-based Buffer Overflow
CWECWE-119Memory Corruption
Type: CWE
CWE ID: CWE-122
Description: Heap-based Buffer Overflow
Type: CWE
CWE ID: CWE-119
Description: Memory Corruption
Metrics
VersionBase scoreBase severityVector
4.04.8MEDIUM
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
3.15.3MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C
3.05.3MEDIUM
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C
2.04.3N/A
AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/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:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Version: 3.1
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C
Version: 3.0
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C
Version: 2.0
Base score: 4.3
Base severity: N/A
Vector:
AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:C
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
LionTree (VulDB User)
Timeline
EventDate
Advisory disclosed2026-02-18 00:00:00
VulDB entry created2026-02-18 01:00:00
VulDB entry last update2026-02-18 07:35:13
Event: Advisory disclosed
Date: 2026-02-18 00:00:00
Event: VulDB entry created
Date: 2026-02-18 01:00:00
Event: VulDB entry last update
Date: 2026-02-18 07:35:13
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/?id.346450
vdb-entry
technical-description
https://vuldb.com/?ctiid.346450
signature
permissions-required
https://vuldb.com/?submit.752596
third-party-advisory
https://github.com/admesh/admesh/issues/65
issue-tracking
https://github.com/admesh/admesh/issues/65#issuecomment-3804571402
issue-tracking
https://github.com/user-attachments/files/24878279/id.000035.sig.06.src.000550.time.910126.execs.241742.op.havoc.rep.5.zip
exploit
https://github.com/admesh/admesh/
product
Hyperlink: https://vuldb.com/?id.346450
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/?ctiid.346450
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/?submit.752596
Resource:
third-party-advisory
Hyperlink: https://github.com/admesh/admesh/issues/65
Resource:
issue-tracking
Hyperlink: https://github.com/admesh/admesh/issues/65#issuecomment-3804571402
Resource:
issue-tracking
Hyperlink: https://github.com/user-attachments/files/24878279/id.000035.sig.06.src.000550.time.910126.execs.241742.op.havoc.rep.5.zip
Resource:
exploit
Hyperlink: https://github.com/admesh/admesh/
Resource:
product
▼Authorized 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
Details not found