Allocation of Resources Without Limits or Throttling The advisory has been revoked - it doesn't affect any version of package python-pyasn1-modules (opens in a new tab)

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Snyk IDSNYK-RHEL7-PYTHONPYASN1MODULES-16128319
published23 Apr 2026
disclosed16 Jan 2026

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Introduced: 16 Jan 2026

CVE-2026-23490 (opens in a new tab) CWE-770 (opens in a new tab)

Amendment

The Red Hat security team deemed this advisory irrelevant for RHEL:7.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python-pyasn1-modules package and not the python-pyasn1-modules package as distributed by RHEL.

pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.2, a Denial-of-Service issue has been found that leads to memory exhaustion from malformed RELATIVE-OID with excessive continuation octets. This vulnerability is fixed in 0.6.2.