Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update
🔗 CVE IDs covered (2)
📋 Description
CVE-2026-59884 — python-pyasn1: pyasn1: Denial of Service via crafted BER input CVE-2026-59885 — pyasn1: python-pyasn1: pyasn1: Denial of Service via crafted ASN.1 OBJECT IDENTIFIER
🎯 Affected products4
- Red Hat Hardened Images
- jaeger-main@aarch64 as a component of Red Hat Hardened Images
- jaeger-main@src as a component of Red Hat Hardened Images
- jaeger-main@x86_64 as a component of Red Hat Hardened Images
✅ Remediation
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ Workaround: Update to pyasn1 version 0.6.4 or later when available for your product stream. The impact is limited to availability (denial of service) — an attacker cannot access or modify data. Applications that do not process untrusted ASN.1/BER input are at reduced risk. Workaround: Update to pyasn1 version 0.6.4 or later when available for your product stream. The impact is limited to availability (denial of service) — an attacker cannot access or modify data. Applications that do not process untrusted ASN.1 input are at reduced risk.
🔗 References (6)
- selfhttps://access.redhat.com/errata/RHSA-2026:40236
- externalhttps://access.redhat.com/security/cve/CVE-2026-59884
- externalhttps://access.redhat.com/security/cve/CVE-2026-59885
- externalhttps://access.redhat.com/security/updates/classification/
- externalhttps://images.redhat.com/
- selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_40236.json