RLSA-2026:96078: Important: squid:4 security update

Published Nov 9, 2026
·
Updated

Squid is a high-performance proxy caching server for web clients, supporting FTP, and HTTP data objects.

Security Fix(es):

squid: squid: Request Smuggling in HTTP Transfer-Encoding (CVE-2026-61642)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Affected Software

9 affected componentsFixes available
rocky-linux/libecap<0:1.0.1-2.module+el8.9.0+1437+df5ea8f0
0:1.0.1-2.module+el8.9.0+1437+df5ea8f0
rocky-linux/squid<7:4.15-10.module+el8.10.0+1985+eaf982f0.6
7:4.15-10.module+el8.10.0+1985+eaf982f0.6
rocky-linux/squid<7:4.15-10.module+el8.10.0+2080+49064dbd.9
7:4.15-10.module+el8.10.0+2080+49064dbd.9
rocky-linux/squid<7:4.15-10.module+el8.10.0+40156+3f7c6af1.11
7:4.15-10.module+el8.10.0+40156+3f7c6af1.11
rocky-linux/squid<7:4.15-10.module+el8.10.0+40253+79b268c3.12
7:4.15-10.module+el8.10.0+40253+79b268c3.12
rocky-linux/squid<7:4.15-10.module+el8.10.0+1758+80ba9f4b
7:4.15-10.module+el8.10.0+1758+80ba9f4b
rocky-linux/squid<7:4.15-10.module+el8.10.0+1881+7e31fb44.1
7:4.15-10.module+el8.10.0+1881+7e31fb44.1
rocky-linux/squid<7:4.15-10.module+el8.10.0+1885+e30b7122.3
7:4.15-10.module+el8.10.0+1885+e30b7122.3
rocky-linux/squid<7:4.15-10.module+el8.10.0+1928+e8441768.5
7:4.15-10.module+el8.10.0+1928+e8441768.5

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade rocky-linux/libecap to a version that resolves this vulnerability.

    Fixed in 0:1.0.1-2.module+el8.9.0+1437+df5ea8f0
  2. Upgrade

    Upgrade rocky-linux/squid to a version that resolves this vulnerability.

    Fixed in 7:4.15-10.module+el8.10.0+1985+eaf982f0.6
  3. Upgrade

    Upgrade rocky-linux/squid to a version that resolves this vulnerability.

    Fixed in 7:4.15-10.module+el8.10.0+2080+49064dbd.9
  4. Upgrade

    Upgrade rocky-linux/squid to a version that resolves this vulnerability.

    Fixed in 7:4.15-10.module+el8.10.0+40156+3f7c6af1.11
  5. Upgrade

    Upgrade rocky-linux/squid to a version that resolves this vulnerability.

    Fixed in 7:4.15-10.module+el8.10.0+40253+79b268c3.12
  6. Upgrade

    Upgrade rocky-linux/squid to a version that resolves this vulnerability.

    Fixed in 7:4.15-10.module+el8.10.0+1758+80ba9f4b
  7. Upgrade

    Upgrade rocky-linux/squid to a version that resolves this vulnerability.

    Fixed in 7:4.15-10.module+el8.10.0+1881+7e31fb44.1
  8. Upgrade

    Upgrade rocky-linux/squid to a version that resolves this vulnerability.

    Fixed in 7:4.15-10.module+el8.10.0+1885+e30b7122.3
  9. Upgrade

    Upgrade rocky-linux/squid to a version that resolves this vulnerability.

    Fixed in 7:4.15-10.module+el8.10.0+1928+e8441768.5

Event History

Nov 9, 2026
Advisory Published
via OSV·12:01 PM
Data Sourced
via OSV·12:01 PM
DescriptionSeverityAffected Software

Child vulnerabilities

Contains the following vulnerabilities.

Company

Resources

Contact

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