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CVE-2026-23490

HIGH CVSS: 7.5 Published: 2026-01-16 Modified: 2026-08-19

Description

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.

Affected Platforms

Debian Debian LinuxPyasn1 Pyasn1

Weakness Type

CWE-770, CWE-770

References