CVE-2026-90831: A vulnerability was detected in GNU Binutils 2.47. The affected element is the function _bfd_elf_strtab_delref of the file bfd/elf-strtab.c of the component…

PriorityP428medium5.3CVSS 3.1

AVLACLPRLUINSUCLILAL

EPSS

0.17%

5.9th percentile

A vulnerability was detected in GNU Binutils 2.47. The affected element is the function _bfd_elf_strtab_delref of the file bfd/elf-strtab.c of the component ELF String Table. The manipulation results in memory corruption. The attack requires a local approach. The exploit is now public and may be used. The project was informed of the problem early through a bug report but has not responded yet.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
gnu	binutils	—	—
gnu	binutils	—	—
openshift	ose-rhel-coreos-8	—	—
openshift	ose-rhel-coreos-9	—	—

CVSS provenance

nvdv3.15.3MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

nvdv4.01.9LOWCVSS: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/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

nvdv2.04.3MEDIUMAV:L/AC:L/Au:S/C:P/I:P/A:P

vendor_redhat5.3MEDIUM

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