Red Hat Security Advisory

RHSA-2026:11996

Red Hat Quay 3.9.21

Released 2026-04-30 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat Quay 3.9 registry.redhat.io/quay/quay-rhel8

Fixes 5 records

TI-2026-24815 CVE-2026-32286 · GHSA-jqcq-xjh3-6g23

Denial of service in github.com/jackc/pgproto3/v2

HIGH 72

The DataRow.Decode function fails to properly validate field lengths.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.00675 Published 2026-03-26 Partial fix CWE-129

TI-2026-25614 CVE-2026-33186 · GHSA-p77j-4mvh-x3m3

gRPC-Go has an authorization bypass via missing leading slash in :path

MEDIUM 49

gRPC-Go is the Go language implementation of gRPC.

CVSS 3.1CRITICAL 9.1 Network No auth No interaction EPSS 0.01619 Published 2026-03-20 Partial fix · 1.79.3 CWE-285

TI-2026-27208 CVE-2026-34986 · GHSA-78h2-9frx-2jm8

Go JOSE affect by a panic in JWE decryption

MEDIUM 40

Go JOSE provides an implementation of the Javascript Object Signing and Encryption set of standards in Go, including support for JSON Web Encryption (JWE), JSON Web Signature (JWS), and JSON Web Token (JWT) standards.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.00663 Published 2026-04-06 Partial fix · 4.1.4, 3.0.5 CWE-248

TI-2026-20764 CVE-2026-25679 · GHSA-j3gx-2473-5fp8

Incorrect parsing of IPv6 host literals in net/url

MEDIUM 40

url.Parse insufficiently validated the host/authority component and accepted some invalid URLs.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.00827 Published 2026-03-06 Partial fix · 1.25.8, 1.26.1 CWE-425

TI-2026-21866 CVE-2026-27459 · GHSA-5pwr-322w-8jr4

pyOpenSSL DTLS cookie callback buffer overflow

LOW 35

pyOpenSSL is a Python wrapper around the OpenSSL library.

CVSS 4.0HIGH 7.2 Network No auth No interaction EPSS 0.00748 Published 2026-03-17 Partial fix · 26.0.0 CWE-120