Is there a public exploit for CVE-2025-71450?

No public exploit for CVE-2025-71450 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2025-71450?

CVE-2025-71450 scores CVSS 4.8 (v4.0), rated medium.

What does CVE-2025-71450 affect?

CVE-2025-71450 affects benhoyt inih.

4.8 Medium

inih before r63 contains a one-byte stack buffer under-read in iniparsestream() in ini.c that allows attackers to read abyss[-1] via an…

CVE-2025-71450

inih before r63 contains a one-byte stack buffer under-read in iniparsestream() in ini.c that allows attackers to read abyss[-1] via an embedded NUL byte after an overlong line. Attackers can supply an INI file or string with a line of at least INIMAXLINE-1 bytes followed by a NUL byte, causing undefined behavior reported by memory sanitizers.

Assessment

CVSS: 4.8 (v4.0)
Severity: Medium
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 2 November 2026
Last updated: 2 November 2026
Affected: benhoyt · inih
Assigner: VulnCheck

CVSS vectorCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

At the source

EUVD (ENISA)

References

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