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Red Hat Security Advisory

RHSA-2026:13545

Red Hat Ansible Automation Platform 2.6 Container Release Update

Released 2026-05-04 · Red Hat rating Important · View on Red Hat →

Fixed in

Fixes 25 records

TI-2026-18923 CVE-2026-23490 · GHSA-63vm-454h-vhhq

pyasn1 has a DoS vulnerability in decoder

Priority HIGH 72

pyasn1 is a generic ASN.1 library for Python.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.0076 Published 2026-01-16 Partial fix · 0.6.2 CWE-770
TI-2025-41709 CVE-2025-68121 · GHSA-h355-32pf-p2xm

Unexpected session resumption in crypto/tls

Priority MEDIUM 51

During session resumption in crypto/tls, if the underlying Config has its ClientCAs or RootCAs fields mutated between the initial handshake and the resumed handshake, the resumed handshake may succeed when it should have…

CVSS 3.1CRITICAL 10.0 Network No auth No interaction EPSS 0.00902 Published 2026-02-05 Partial fix · 1.24.13, 1.25.7 +1 CWE-295
Priority MEDIUM 48

The fix for CVE-2021-23337 added validation for the variable option in _.template but did not apply the same validation to options.imports key names, and both paths flow into the same Function() constructor sink.

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.02808 Published 2026-03-31 Partial fix · 4.18.1, 4.18.0 CWE-94
Priority MEDIUM 40

During chain building, the amount of work that is done is not correctly limited when a large number of intermediate certificates are passed in VerifyOptions.Intermediates, which can lead to a denial of service.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.00626 Published 2026-04-08 Partial fix · 1.25.9, 1.26.2 CWE-770
Priority MEDIUM 40

When verifying a certificate chain which contains a certificate containing multiple email address constraints which share common local portions but different domain portions, these constraints will not be properly applie…

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.00661 Published 2026-03-06 Partial fix · 1.26.1 CWE-295
Priority 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
Priority 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
Priority LOW 35

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python.

CVSS 4.0MEDIUM 6.6 Network No auth No interaction EPSS 0.00396 Published 2026-01-05 Partial fix · 3.13.3 CWE-835