PT-2025-32430 · Unknown+1 · Gnu Libopts+1

Nipc-Cxd · Published 2025-08-09 · Updated 2026-02-27 · CVE-2025-8746

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions GNU libopts versions up to 27.6

Description A memory corruption issue exists in the strstr sse2 function within GNU libopts. This flaw can be exploited by a local attacker. The vulnerability affects products that are no longer supported by the maintainer. The exploit has been publicly disclosed.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Buffer Overflow

Weakness Enumeration

CWE-787

CWE-119

Related Identifiers

CVE-2025-8746

OESA-2026-1254

OESA-2026-1255

OESA-2026-1256

OESA-2026-1317

OESA-2026-1318

OPENSUSE-SU-2025:15557-1

OPENSUSE-SU-2025:15570-1

OPENSUSE-SU-2025:20119-1

OPENSUSE-SU-2026:20270-1

SUSE-SU-2026:20590-1

Affected Products

Debian

Gnu Libopts

References · 60

• 🔥 https://github.com/appneta/tcpreplay/issues/957 · Exploit
• 🔥 https://drive.google.com/file/d/1yjKOHxvL_9xExy4QUb5x43dxci1x59ts/view?usp=sharing · Exploit
• 🔥 https://vuldb.com/?submit.623632 · Exploit
• https://github.com/appneta/tcpreplay/issues/957#issuecomment-3124774393 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-8746 · Security Note
• https://osv.dev/vulnerability/CVE-2025-8746 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2025:15570-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2026:20270-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-8746 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2026-1255 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-8746 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2025-8746 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2026-1317 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:20590-1 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2026-1254 · Vendor Advisory