CVE-2026-90830

EUVD-2026-78215
A security vulnerability has been detected in GNU Binutils 2.47. Impacted is the function _bfd_write_merged_section of the file bfd/merge.c of the component Section Merge. The manipulation leads to null pointer dereference. The attack needs to be performed locally. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through a bug report but has not responded yet.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
VulDBCNA
5.3 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
gnubinutils
2.47
CNA
Common Weakness Enumeration
References
https://sourceware.org/bugzilla/attachment.cgi?id=16884
https://sourceware.org/bugzilla/show_bug.cgi?id=34452
https://vuldb.com/cve/CVE-2026-90830
https://vuldb.com/submit/925229
https://vuldb.com/vuln/403332
https://vuldb.com/vuln/403332/cti
https://www.gnu.org/