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CVE-2026-90829

GNU Binutils SHT_GROUP Section elf.c bfd_elf_set_group_contents null pointer dereference

Published: Sep 14, 2026Updated: Sep 14, 2026 Sources: CVE List NVDCWE-404
5.3MEDIUM
NVD MITRE
EPSS Score
N/A
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
Self-Check
Not available

Description

A weakness has been identified in GNU Binutils 2.47. This issue affects the function bfd_elf_set_group_contents of the file bfd/elf.c of the component SHT_GROUP Section Handler. Executing a manipulation can lead to null pointer dereference. The attack needs to be launched locally. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through a bug report but has not responded yet.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:LPR:LUI:NS:UC:LI:LA:L
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
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Weaknesses

CWE-404CWE-476

Affected Products

GNU
oss-project·USaka g. nu
Binutils
OSS Libraries

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Impact
Initial Access
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References

https://sourceware.org/bugzilla/attachment.cgi?id=16883
sourceware.org
https://sourceware.org/bugzilla/show_bug.cgi?id=34451
sourceware.org
https://vuldb.com/cve/CVE-2026-90829
vuldb.com
and 4 more references View all →

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