Source: pyasn1
Version: 0.6.1-1
Severity: important
Tags: security upstream
X-Debbugs-Cc: [email protected], Debian Security Team <[email protected]>

Hi,

The following vulnerability was published for pyasn1.

CVE-2026-23490[0]:
| 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.


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2026-23490
    https://www.cve.org/CVERecord?id=CVE-2026-23490
[1] https://github.com/pyasn1/pyasn1/security/advisories/GHSA-63vm-454h-vhhq
[2] 
https://github.com/pyasn1/pyasn1/commit/3908f144229eed4df24bd569d16e5991ace44970

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore

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