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oss-secSquid CVE-2026-47729 and CVE-2026-50012

First published (updated )
CVE-2026-47729

oss-secSquid CVE-2026-47729 and CVE-2026-50012

First published (updated )
CVE-2026-50012

oss-sec[ADVISORY] SQUID-2026:1 Denial of Service in ICP quest handling (CVE-2026-33526)

First published (updated )
https://seclists.org/oss-sec/2026/q1/400

Squid SquidUse After Free

Risk 33
Severity
7
First published (updated )
REDHAT-BUG-2451577

Squid SquidUse After Free

Risk 33
Severity
7
First published (updated )
REDHAT-BUG-2451574
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Squid SquidSquid has issues in ICP message handling

Risk 30
Severity
6.9
EPSS
0.96%
First published (updated )
CVE-2026-33515

Squid SquidSquid has Denial of Service in ICP Response handling

Risk 51
Severity
8.7
First published (updated )
CVE-2026-32748

Squid SquidSquid vulnerable to Denial of Service in ICP Request handling

Risk 37
Severity
9.2
EPSS
1.98%
First published (updated )
CVE-2026-33526

oss-sec[ADVISORY] SQUID-2026:3 Out of Bounds ad in ICP message handling (CVE-2026-33515)

First published (updated )
https://seclists.org/oss-sec/2026/q1/382

oss-sec[ADVISORY] SQUID-2026:2 Denial of Service in ICP quest handling (CVE-2026-32748)

First published (updated )
https://seclists.org/oss-sec/2026/q1/381
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oss-sec[ADVISORY] SQUID-2026:1 Denial of Service in ICP quest handling (CVE-2026-33526)

First published (updated )
https://seclists.org/oss-sec/2026/q1/380

[CVE-2025-62168] SQUID-2025:2 Information Disclosuin Error handling

First published (updated )
https://seclists.org/oss-sec/2025/q4/141

[CVE-2019-18860] SQUID-2023:6 Cross Site Scripting in cachemgr.cgi

First published (updated )
https://seclists.org/oss-sec/2025/q4/142

[CVE-2025-54574] SQUID-2025:1 Buffer Overflow in URN Handling

First published (updated )
https://seclists.org/oss-sec/2025/q4/140

[CVE-2019-18860] SQUID-2023:6 Cross Site Scripting in cachemgr.cgi

First published (updated )
https://seclists.org/oss-sec/2025/q4/136
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[CVE-2019-18860] SQUID-2023:6 Cross Site Scripting in cachemgr.cgi

First published (updated )
https://seclists.org/oss-sec/2025/q4/133

Squid SquidSquid is a caching proxy for the Web. In Squid versions prior to 7.2, a failure to redact HTTP authe…

Risk 33
Severity
7
First published (updated )
REDHAT-BUG-2404736

Squid SquidSquid vulnerable to information disclosure via authentication credential leakage in error handling

Risk 78
Severity
10
First published (updated )
CVE-2025-62168

Squid SquidSquid through 7.1 mishandles ASN.1 encoding of long SNMP OIDs. This occurs in asn_build_objid in lib…

Risk 54
Severity
8.2
First published (updated )
CVE-2025-59362

Squid SquidBuffer Overflow

Risk 33
Severity
7
First published (updated )
REDHAT-BUG-2386026
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Squid SquidSquid's URN Handling can lead to Buffer Overflow

Risk 91
Severity
9.8
First published (updated )
CVE-2025-54574

Squid SquidInput Validation

Risk 32
Severity
7
First published (updated )
REDHAT-BUG-2322154

Squid SquidSquid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to an Out-of-bounds …

Risk 18
Severity
4
First published (updated )
REDHAT-BUG-2294353

Squid SquidSquid is a caching proxy for the Web. Due to an expired pointer reference bug, Squid prior to versio…

Risk 19
Severity
4
First published (updated )
REDHAT-BUG-2260051

Squid Caching Proxy Security Audit: 55 Vulnerabilities, 35 0days.

First published (updated )
https://seclists.org/oss-sec/2023/q4/96
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Squid Caching Proxy Security Audit: 55 Vulnerabilities, 35 0days.

First published (updated )
https://seclists.org/oss-sec/2023/q4/87

Squid Caching Proxy Security Audit: 55 Vulnerabilities, 35 0days.

First published (updated )
https://seclists.org/oss-sec/2023/q4/82

Squid SquidXSS

Risk 19
Severity
4
First published (updated )
REDHAT-BUG-1727744

Squid SquidDue to incorrect reference counting Squid is vulnerable to a denial of service attack when processin…

Risk 19
Severity
4
First published (updated )
REDHAT-BUG-1334786

Squid SquidBuffer Overflow

Risk 19
Severity
4
First published (updated )
REDHAT-BUG-1139967
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