https://seclists.org/oss-sec/2026/q1/382: [ADVISORY] SQUID-2026:3 Out of Bounds ad in ICP message handling (CVE-2026-33515)
Published Mar 25, 2026
·Updated
Affected Software
1 affected component
Squid Squid>=3.0<=7.4
Frequently Asked Questions
1
What is the severity of CVE-2026-33515?
CVE-2026-33515 has been classified as a medium severity vulnerability.
2
How do I fix CVE-2026-33515?
To fix CVE-2026-33515, update to the latest version of the Squid proxy that includes the security patch.
3
What type of vulnerability is CVE-2026-33515?
CVE-2026-33515 is an Out of Bounds Read vulnerability in the handling of ICP messages.
4
Which software is affected by CVE-2026-33515?
Squid Proxy Cache is the software affected by CVE-2026-33515.
5
When was CVE-2026-33515 published?
CVE-2026-33515 was published on March 25, 2026.