Use After Free in Squid-cache Squid

CVE-2026-32748

Squid is a caching proxy for the Web. Prior to version 7.5, due to premature release of resource during expected lifetime and heap Use-After-Free bugs, Squid is vulnerable to Denial of Service when handling ICP traffic. This problem allows…

EPSS: 0.002 (43.4th percentile) — read the EPSS interpretation.

Affected products

Squid-cache Squid — versions < 7.5

Weakness classification (CWE)

References

https://github.com/squid-cache/squid/security/advisories/GHSA-f9p7-3jqg-hhvq (x_refsource_CONFIRM)
https://github.com/squid-cache/squid/commit/703e07d25ca6fa11f52d20bf0bb879e22ab7481b (x_refsource_MISC)