RLSA-2026:3354
- Source
- https://errata.rockylinux.org/RLSA-2026:3354
- Import Source
- https://storage.googleapis.com/resf-osv-data/RLSA-2026:3354.json
- JSON Data
- https://api.osv.dev/v1/vulns/RLSA-2026:3354
- Upstream
- Published
- 2026-02-26T20:47:54.095478Z
- Modified
- 2026-02-26T21:17:30.331011Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- Important: python-pyasn1 security update
- Details
-
Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems.
Security Fix(es):
- pyasn1: pyasn1: Denial of Service due to memory exhaustion from malformed RELATIVE-OID (CVE-2026-23490)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- References
- Credits
-
-
- Rocky Enterprise Software Foundation
-
- Red Hat
-
Affected packages
Rocky Linux:10 / python-pyasn1
Package
- Name
- python-pyasn1
- Purl
- pkg:rpm/rocky-linux/python-pyasn1?distro=rocky-linux-10-aarch64&epoch=0