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RHSA-2026:4146
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Source
https://access.redhat.com/errata/RHSA-2026:4146
Import Source
https://security.access.redhat.com/data/osv/RHSA-2026:4146.json
JSON Data
https://api.osv.dev/v1/vulns/RHSA-2026:4146
Upstream
CVE-2026-23490
Published
2026-03-10T10:08:51Z
Modified
2026-03-10T10:30:39.498585Z
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
Red Hat Security Advisory: python-pyasn1 security update
Details
References
https://access.redhat.com/errata/RHSA-2026:4146
https://access.redhat.com/security/updates/classification/#important
https://bugzilla.redhat.com/show_bug.cgi?id=2430472
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_4146.json
https://access.redhat.com/security/cve/CVE-2026-23490
https://www.cve.org/CVERecord?id=CVE-2026-23490
https://nvd.nist.gov/vuln/detail/CVE-2026-23490
https://github.com/pyasn1/pyasn1/commit/3908f144229eed4df24bd569d16e5991ace44970
https://github.com/pyasn1/pyasn1/releases/tag/v0.6.2
https://github.com/pyasn1/pyasn1/security/advisories/GHSA-63vm-454h-vhhq
Affected packages
Red Hat:enterprise_linux:8::appstream
python-pyasn1
Package
Name
python-pyasn1
Purl
pkg:rpm/redhat/python-pyasn1
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:0.3.7-6.el8_10.1
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:4146.json"
python3-pyasn1
Package
Name
python3-pyasn1
Purl
pkg:rpm/redhat/python3-pyasn1
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:0.3.7-6.el8_10.1
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:4146.json"
python3-pyasn1-modules
Package
Name
python3-pyasn1-modules
Purl
pkg:rpm/redhat/python3-pyasn1-modules
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:0.3.7-6.el8_10.1
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:4146.json"
RHSA-2026:4146 - OSV