Is CVE-2005-0626 in the CISA KEV catalog?

No. CVE-2005-0626 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2005-0626?

CVE-2005-0626 has a CVSS v2 base score of 2.6 (LOW).

What is the EPSS score for CVE-2005-0626?

CVE-2005-0626 has an EPSS score of 1.35% (68th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2005-0626?

Upgrade squid on debian 11 to 2.5.9-2 or later.

CVE & CISA-KEV Catalog

CVE-2005-0626

LOW

2.6

CVSS v2

NVD

Description

Race condition in Squid 2.5.STABLE7 to 2.5.STABLE9, when using the Netscape Set-Cookie recommendations for handling cookies in caches, may cause Set-Cookie headers to be sent to other users, which allows attackers to steal the related cookies.

How to fix

Remediation Available

squidDebian

Fixed in:2.5.9-2CVE-2005-0626

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

1.35%probability of exploitation in 30 days

68thpercentile

Moderate risk: more likely to be exploited than 68% of all known CVEs.

References

Vendor Advisory1

squid-cache.org

Other references6

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-16.