SEPTEMBER 17, 2026
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Case File

CVE-2026-91780

LOW · CVSS 3.3 EPSS 0.11% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-15 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

A vulnerability exists in GNU Binutils 2.47, specifically within the elf_link_add_object_symbols function, which can lead to a null pointer dereference upon manipulation. Although the severity is classified as low, the public availability of an exploit means that local attackers could potentially leverage this weakness. Users and administrators of affected systems should prioritize patching or mitigating this issue to prevent potential exploitation.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit
GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-91780
Severity
LOW
CVSS
3.3
EPSS
0.11%

Original NVD Description

A weakness has been identified in GNU Binutils 2.47. This impacts the function elf_link_add_object_symbols of the file bfd/elflink.c. 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)