VDB
RHSA-2026%3A1903
RHSA-2026%3A1903
PUBLISHED
CVSS 7.5 HIGH
Red Hat Security Advisory: fence-agents security update
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat:enterprise_linux:9::appstream | fence-virtd-multicast-debuginfo | 0, 0 |
| Red Hat:enterprise_linux:9::appstream | fence-agents-heuristics-ping | 0, 0 |
| Red Hat:enterprise_linux:9::appstream | fence-agents-zvm | 0, 0 |
| Red Hat:enterprise_linux:9::appstream | fence-agents-drac5 | 0, 0 |
| Red Hat:enterprise_linux:9::appstream | fence-agents-ibm-powervs | 0, 0 |
| Red Hat:enterprise_linux:9::appstream | fence-agents-redfish | 0, 0 |
| Red Hat:enterprise_linux:9::appstream | fence-agents-bladecenter | 0, 0 |
| Red Hat:enterprise_linux:9::appstream | fence-agents-rsb | 0, 0 |
| Red Hat:enterprise_linux:9::appstream | fence-agents-common | 0, 0 |
| Red Hat:enterprise_linux:9::appstream | fence-agents-amt-ws | 0, 0 |
| Red Hat:enterprise_linux:9::appstream | fence-virtd-multicast | 0, 0 |
| Red Hat:enterprise_linux:9::appstream | fence-virtd-tcp-debuginfo | 0, 0 |
| Red Hat:enterprise_linux:9::appstream | fence-agents-all | 0, 0 |
| Red Hat:enterprise_linux:9::appstream | fence-virt-debuginfo | 0, 0 |
| Red Hat:enterprise_linux:9::appstream | fence-agents-ilo-mp | 0, 0 |
| Red Hat:enterprise_linux:9::appstream | fence-agents-kdump | 0, 0 |
| Red Hat:enterprise_linux:9::appstream | fence-agents-kubevirt | 0, 0 |
| Red Hat:enterprise_linux:9::appstream | fence-agents-emerson | 0, 0 |
| Red Hat:enterprise_linux:9::appstream | fence-agents-ifmib | 0, 0 |
| Red Hat:enterprise_linux:9::appstream | fence-agents-rhevm | 0, 0 |
…and 49 more
Timeline
- Feb 4, 2026 CVE Published
- May 1, 2026 Distribution Patch
- May 1, 2026 Distribution Patch
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- Jun 8, 2026 CVE Updated
References
- https://access.redhat.com/errata/RHSA-2026:1903 advisory
- https://access.redhat.com/security/updates/classification/#important article
- https://bugzilla.redhat.com/show_bug.cgi?id=2430472 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_1903.json advisory
- https://access.redhat.com/security/cve/CVE-2026-23490 report
- https://www.cve.org/CVERecord?id=CVE-2026-23490 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-23490 advisory
- https://github.com/pyasn1/pyasn1/commit/3908f144229eed4df24bd569d16e5991ace44970 article
- https://github.com/pyasn1/pyasn1/releases/tag/v0.6.2 article
- https://github.com/pyasn1/pyasn1/security/advisories/GHSA-63vm-454h-vhhq article