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SQ
Product
squid
by squid-cache · last CVE Oct 13, 2026
112
CVEs
0
On KEV
9.8
Max CVSS
1
New 30D
Vulnerabilities112In the news0Timeline
Severity mix
Critical 7High 49Medium 30Low 1
Severity
All severities112Critical7High49Medium30Low1
Exploitation
On CISA KEV0Exploited in the wild0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2025-54574
9.8
24%
Aug 1
Squid is a caching proxy for the Web
Affected: before 6.4
CVE-2020-11945
9.8
27%
Apr 23
An issue was discovered in Squid before 5.0.2
Affected: 3.0 through 3.5.28; 4.0 before 4.11; 5.0 before 5.0.2
CVE-2019-12519
9.8
7%
Apr 15
An issue was discovered in Squid through 4.7
Affected: 3.0 through 3.5.28; 4.0 through 4.10; 5.0 through 5.0.1
CVE-2019-12524
9.8
4%
Apr 15
An issue was discovered in Squid through 4.7
Affected: through 4.7
CVE-2019-12526
9.8
20%
Nov 26
An issue was discovered in Squid before 4.9
Affected: 3.0 through 3.5.28; 4.0 through 4.8
CVE-2019-12525
9.8
24%
Jul 11
An issue was discovered in Squid 3.3.9 through 3.5.28 and 4.x through 4.7
Affected: 3.3.9 through 3.5.28; 4.0 through 4.7
CVE-2019-12523
9.1
4%
Nov 26
An issue was discovered in Squid before 4.9
Affected: 3.0 through 3.5.28; 4.0 through 4.8
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