VDB
CVE-2026-33515
CVE-2026-33515
PUBLISHED
CVSS 9.300000190734863 CRITICAL
Squid ist ein Open-Source Web Proxy Cache für Unix und Windows Plattformen. Die Software unterstützt Proxying und Caching von HTTP, FTP und anderen Protokollen, sowie SSL und Access Control Lists.
EPSS 1.04% · 60.7th percentile
Risk Scores
CVSS 4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS Score
1.04%
60.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu | Ubuntu Linux | |
| Debian | Debian Linux | |
| RESF | RESF Rocky Linux | |
| Oracle | Oracle Linux | |
| Amazon | Amazon Linux 2 | |
| Red Hat | Red Hat Enterprise Linux | |
| Open Source | Open Source Squid <7.5 |
Timeline
- Mar 24, 2026 CVE Published
- Mar 25, 2026 PoC Published
- Mar 25, 2026 PoC Published
- Mar 26, 2026 Coalition ESS Score
- Mar 26, 2026 PoC Published
- Mar 26, 2026 CVE Updated
- Mar 29, 2026 PoC Published
- Mar 31, 2026 Security Advisory
- Mar 31, 2026 Security Advisory
- Mar 31, 2026 Security Advisory
- Mar 31, 2026 Security Advisory
- Mar 31, 2026 Security Advisory
References
- https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0854.json advisory
- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0854 advisory
- https://github.com/squid-cache/squid/security/advisories/GHSA-hpfx-h48q-gvwg advisory
- https://github.com/squid-cache/squid/security/advisories/GHSA-f9p7-3jqg-hhvq advisory
- https://github.com/squid-cache/squid/security/advisories/GHSA-84p4-hcx7-jj7c advisory
- https://access.redhat.com/errata/RHSA-2026:6301 advisory
- https://linux.oracle.com/errata/ELSA-2026-6301.html advisory
- https://errata.build.resf.org/RLSA-2026:6301 advisory
- https://ubuntu.com/security/notices/USN-8157-1 advisory
- https://alas.aws.amazon.com/AL2/ALAS2-2026-3242.html advisory
- https://access.redhat.com/errata/RHSA-2026:8119 advisory
- https://errata.build.resf.org/RLSA-2026:8119 advisory
- https://access.redhat.com/errata/RHSA-2026:8317 advisory
- https://errata.build.resf.org/RLSA-2026:8317 advisory
- https://oss.oracle.com/pipermail/el-errata/2026-April/020205.html advisory
- https://access.redhat.com/errata/RHSA-2026:8880 advisory
- http://linux.oracle.com/errata/ELSA-2026-8317.html advisory
- https://access.redhat.com/errata/RHSA-2026:9220 advisory
- https://access.redhat.com/errata/RHSA-2026:10256 advisory
- https://access.redhat.com/errata/RHSA-2026:10257 advisory
…and 8 more