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CVE Vulnerability Details :
CVE-2026-5475
PUBLISHED
More InfoOfficial Page
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
View Known Exploited Vulnerability (KEV) details
Published At-03 Apr, 2026 | 17:15
Updated At-03 Apr, 2026 | 17:26
Rejected At-
▼CVE Numbering Authority (CNA)
NASA cFS CCSDS Header Size cfe_sb_priv.c CFE_SB_TransmitMsg memory corruption

A vulnerability was determined in NASA cFS up to 7.0.0. This impacts the function CFE_SB_TransmitMsg of the file cfe_sb_priv.c of the component CCSDS Header Size Handler. Executing a manipulation can lead to memory corruption. The project was informed of the problem early through an issue report but has not responded yet.

Affected Products
Vendor
NASA
Product
cFS
CPEs
  • cpe:2.3:a:nasa:cfs:*:*:*:*:*:*:*:*
Modules
  • CCSDS Header Size Handler
Versions
Affected
  • 7.0
Problem Types
TypeCWE IDDescription
CWECWE-119Memory Corruption
Type: CWE
CWE ID: CWE-119
Description: Memory Corruption
Metrics
VersionBase scoreBase severityVector
4.05.1MEDIUM
CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X
3.15.5MEDIUM
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R
3.05.5MEDIUM
CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R
2.05.2N/A
AV:A/AC:L/Au:S/C:P/I:P/A:P/E:ND/RL:ND/RC:UR
Version: 4.0
Base score: 5.1
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X
Version: 3.1
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R
Version: 3.0
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R
Version: 2.0
Base score: 5.2
Base severity: N/A
Vector:
AV:A/AC:L/Au:S/C:P/I:P/A:P/E:ND/RL:ND/RC:UR
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
0rbitingZer0 (VulDB User)
coordinator
VulDB CNA Team
Timeline
EventDate
Advisory disclosed2026-04-03 00:00:00
VulDB entry created2026-04-03 02:00:00
VulDB entry last update2026-04-03 09:56:33
Event: Advisory disclosed
Date: 2026-04-03 00:00:00
Event: VulDB entry created
Date: 2026-04-03 02:00:00
Event: VulDB entry last update
Date: 2026-04-03 09:56:33
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/vuln/355079
vdb-entry
technical-description
https://vuldb.com/vuln/355079/cti
signature
permissions-required
https://vuldb.com/submit/781951
third-party-advisory
https://github.com/nasa/cFS/issues/953
issue-tracking
https://github.com/nasa/cFS/
product
Hyperlink: https://vuldb.com/vuln/355079
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/vuln/355079/cti
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/submit/781951
Resource:
third-party-advisory
Hyperlink: https://github.com/nasa/cFS/issues/953
Resource:
issue-tracking
Hyperlink: https://github.com/nasa/cFS/
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