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.

INFO

Published Date :

2026-01-16T19:03:36.442Z

Last Modified :

2026-01-16T19:23:51.965Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-23490 vulnerability.

Vendors Products
Pyasn1
  • Pyasn1
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-23490.

URL Resource
https://github.com/pyasn1/pyasn1/commit/3908f144229eed4df24bd569d16e5991ace44970 cve-icon cve-icon cve-icon
https://github.com/pyasn1/pyasn1/releases/tag/v0.6.2 cve-icon cve-icon cve-icon
https://github.com/pyasn1/pyasn1/security/advisories/GHSA-63vm-454h-vhhq cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-23490 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-23490 cve-icon
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