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.
RHSA-2026:4147
python-pyasn1 security update
Released 2026-03-10 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux AppStream AUS (v.8.4) python-pyasn1-0.3.7-6.el8_4.1, python3-pyasn1-0.3.7-6.el8_4.1, python3-pyasn1-modules-0.3.7-6.el8_4.1
- Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4) python-pyasn1-0.3.7-6.el8_4.1, python3-pyasn1-0.3.7-6.el8_4.1, python3-pyasn1-modules-0.3.7-6.el8_4.1