CVE-2025-8746
A vulnerability, which was classified as problematic, was found in GNU libopts up to 27.6.
Does this matter?
Lower severity and a low EPSS score (0.22%). Track it; it rarely justifies an emergency change on its own.
Description
A vulnerability, which was classified as problematic, was found in GNU libopts up to 27.6. Affected is the function __strstr_sse2. The manipulation leads to memory corruption. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. This issue was initially reported to the tcpreplay project, but the code maintainer explains, that this "bug appears to be in libopts which is an external library." This vulnerability only affects products that are no longer supported by the maintainer.
- CVSS 4.0
- 1.9 LOWCVSS: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/M
- EPSS
- 0.22% probability · 12th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119, CWE-787
- Affected
- gnu/libopts
- Source
- cna@vuldb.com
References
- https://drive.google.com/file/d/1yjKOHxvL_9xExy4QUb5x43dxci1x59ts/view?usp=sharingExploit
- https://github.com/appneta/tcpreplay/issues/957Exploit, Issue Tracking, Vendor Advisory
- https://github.com/appneta/tcpreplay/issues/957#issuecomment-3124774393Exploit, Issue Tracking, Vendor Advisory
- https://vuldb.com/?ctiid.319242Permissions Required, VDB Entry
- https://vuldb.com/?id.319242Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.623632Exploit, Third Party Advisory, VDB Entry
- https://www.gnu.org/Product
- https://github.com/appneta/tcpreplay/issues/957Exploit, Issue Tracking, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.