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Vulnerability record · CVE-2025-11413 · published 7 October 2025

CVE-2025-11413: Gnu binutils memory buffer overflow vulnerability

Gnu · Binutils

A vulnerability was found in GNU Binutils 2.45. Affected is the function elf_link_add_object_symbols of the file bfd/elflink.c of the component Linker. The manipulation results in out-of-bounds read. The attack needs to be approached locally. The exploit has been made public and could be used. Upgrading to version 2.46 is able to address this issue. The patch is identified as 72efdf166aa0ed72ecc69fc2349af6591a7a19c0. Upgrading the affected component is advised.

1.9 CVSS 4.0 Low EPSS 0.22% · top 88.6% CWE-119 · Memory buffer overflowCWE-125 · Out-of-bounds read
1.9CVSS 4.0 base score, v2 1.7
0.22%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
11References, 3 tagged exploit
17 Jun 2026Last modified by NVD

Description

A vulnerability was found in GNU Binutils 2.45. Affected is the function elf_link_add_object_symbols of the file bfd/elflink.c of the component Linker. The manipulation results in out-of-bounds read. The attack needs to be approached locally. The exploit has been made public and could be used. Upgrading to version 2.46 is able to address this issue. The patch is identified as 72efdf166aa0ed72ecc69fc2349af6591a7a19c0. Upgrading the affected component is advised.

CVSS: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:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://sourceware.org/bugzilla/attachment.cgi?id=16362 Broken Link
https://sourceware.org/bugzilla/show_bug.cgi?id=33452 ExploitIssue Tracking
https://sourceware.org/bugzilla/show_bug.cgi?id=33456#c10 ExploitIssue Tracking
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=72efdf166aa0ed72ecc69fc2349af6591a7a19c0 Patch
https://vuldb.com/?ctiid.327349 Permissions RequiredVDB Entry
https://vuldb.com/?id.327349 Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.665587 Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.665590
https://www.gnu.org/ Product
https://cert-portal.siemens.com/productcert/html/ssa-082556.html
https://sourceware.org/bugzilla/show_bug.cgi?id=33452 ExploitIssue Tracking

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2018-12699Gnu binutils out-of-bounds write vulnerabilityfinish_stab in stabs.c in GNU Binutils 2.30 allows attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified o…EPSS 4.5%9.8CVE-2017-7614Gnu binutils null pointer dereference vulnerabilityelflink.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.28, has a "member access within null pointer" un…EPSS 3.8%9.8CVE-2014-9939Gnu binutils memory buffer overflow vulnerabilityihex.c in GNU Binutils before 2.26 contains a stack buffer overflow when printing bad bytes in Intel Hex objects.EPSS 2.3%9.1CVE-2017-7226Gnu binutils out-of-bounds read vulnerabilityThe pe_ILF_object_p function in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.28, is vulnerable to a heap-b…EPSS 2.5%9.1CVE-2017-6969Gnu binutils out-of-bounds read vulnerabilityreadelf in GNU Binutils 2.28 is vulnerable to a heap-based buffer over-read while processing corrupt RL78 binaries. The vulnerability can trigger pro…EPSS 3.7%8.8CVE-2020-19726Gnu binutils uncontrolled resource consumption vulnerabilityAn issue was discovered in binutils libbfd.c 2.36 relating to the auxiliary symbol data allows attackers to read or write to system memory or cause a…EPSS 0.75%7.8CVE-2026-6846Gnu binutils heap-based buffer overflow vulnerabilityA flaw was found in binutils. A heap-buffer-overflow vulnerability exists when processing a specially crafted XCOFF (Extended Common Object File Form…EPSS 0.20%7.8CVE-2022-44840Gnu binutils out-of-bounds write vulnerabilityHeap buffer overflow vulnerability in binutils readelf before 2.40 via function find_section_in_set in file readelf.c.EPSS 0.49%

Source: NIST National Vulnerability Database (record CVE-2025-11413), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.