CVE-2026-91782
published 2026-09-15CVE-2026-91782: A vulnerability was detected in GNU Binutils 2.47. Affected by this vulnerability is the function elf_x86_allocate_dynrelocs of the file bfd/elfxx-x86.c of the…
PriorityP411low3.3CVSS 3.1
AVLACLPRLUINSUCNINAL
EPSS
0.18%
6.6th percentile
A vulnerability was detected in GNU Binutils 2.47. Affected by this vulnerability is the function elf_x86_allocate_dynrelocs of the file bfd/elfxx-x86.c of the component Dynamic Relocation Allocation. The manipulation results in null pointer dereference. The attack requires a local approach. The exploit is now public and may be used. Upgrading to version 2.48 addresses this issue. The patch is identified as d1268210b6f6/471130b39c0/283d3198bed/0a84e560216/a692a633d40. Upgrading the affected component is recommended.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| gnu | binutils | — | — |
| gnu | binutils | — | — |
CVSS provenance
nvdv3.13.3LOWCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
nvdv4.01.9LOWCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/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
nvdv2.01.7LOWAV:L/AC:L/Au:S/C:N/I:N/A:P
vendor_redhat3.3LOW
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Red Hat
binutils: GNU Binutils: Denial of Service via null pointer dereference
vendor_redhat·2026-09-15·CVSS 3.3
CVE-2026-91782 [LOW] CWE-476 binutils: GNU Binutils: Denial of Service via null pointer dereference
binutils: GNU Binutils: Denial of Service via null pointer dereference
A vulnerability was detected in GNU Binutils 2.47. Affected by this vulnerability is the function elf_x86_allocate_dynrelocs of the file bfd/elfxx-x86.c of the component Dynamic Relocation Allocation. The manipulation results in null pointer dereference. The attack requires a local approach. The exploit is now public and may be used. Upgrading to version 2.48 addresses this issue. The patch is identified as d1268210b6f6/471130b39c0/283d3198bed/0a84e560216/a692a633d40. Upgrading the affected component is recommended.
A flaw was found in GNU Binutils. A local attacker could exploit a null pointer dereference in the `elf_x86_allocate_dynrelocs` function. This vulnerability could lead to a Denial of Service (DoS) conditio
GHSA
A vulnerability was detected in GNU Binutils 2.47.
ghsa_unreviewed·2026-09-15
CVE-2026-91782 [LOW] CWE-404 A vulnerability was detected in GNU Binutils 2.47.
A vulnerability was detected in GNU Binutils 2.47. Affected by this vulnerability is the function elf_x86_allocate_dynrelocs of the file bfd/elfxx-x86.c of the component Dynamic Relocation Allocation. The manipulation results in null pointer dereference. The attack requires a local approach. The exploit is now public and may be used. Upgrading to version 2.48 addresses this issue. The patch is identified as d1268210b6f6/471130b39c0/283d3198bed/0a84e560216/a692a633d40. Upgrading the affected component is recommended.
No detection rules found.
No public exploits indexed.
2026-09-15
Published