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High severity · published Jul 13, 2025
CVE-2025-7546
GNU Binutils elf.c bfd_elf_set_group_contents out-of-bounds write
7.8
CVSS
0.2%
EPSS
No
On KEV
Description
A vulnerability, which was classified as problematic, has been found in GNU Binutils 2.45. Affected by this issue is the function bfd_elf_set_group_contents of the file bfd/elf.c. The manipulation leads to out-of-bounds write. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. The name of the patch is 41461010eb7c79fee7a9d5f6209accdaac66cc6b. It is recommended to apply a patch to fix this issue.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 11% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BI
Binutils · GNU
2.45 · source: vendor, NVD
SS
SIMATIC S7-1500 CPU 1518-4 PN/DP MFP · Siemens
V3.1.5; V3.1.5 · source: CISA
SS
SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP · Siemens
V3.1.5; V3.1.5 · source: CISA
SS
SIMATIC S7-1500 TM MFP - GNU/Linux subsystem · Siemens
before V1.1.1 · source: CISA
SS
SIPLUS S7-1500 CPU 1518-4 PN/DP MFP · Siemens
V3.1.5 · source: CISA
Affected product
BI
Binutils
GNU
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-7546
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-7546
Broken Link
https://sourceware.org/bugzilla/attachment.cgi?id=16118
Broken Link
https://sourceware.org/bugzilla/show_bug.cgi?id=33050
Broken Link
https://sourceware.org/bugzilla/show_bug.cgi?id=33050#c2
Broken Link
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=41461010eb7c79fee7a9d5f6209accdaac66cc6b
Permissions Required
https://vuldb.com/?ctiid.316244
Third Party Advisory
https://vuldb.com/?id.316244
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