RHSA-2026:11493: pcs Red Hat
Published
Published 29-04-2026Last modified 16-10-2026
Vulnerability summary
RHSA-2026:11493 is a high (CVSS 8.1) vulnerability in pcs Red Hat.
Priority
Prioritisesevere
Severe, CVSS 8.1 (OSV · Red hat); no exploitation reported by the 5 checked sources; EPSS not yet published
Source freshness unavailable
How is this decided?CVSS score
8.1/10
010
High · v3.1 (OSV · Red hat), selected by version preferenceEPSS scoreNot scoredRisk metrics not yet published.
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded
Advisory lineage
Upstream 2 · Downstream 0Timeline
- 29-04-2026PublishedVulnerability first disclosed.
- 16-10-2026Last modifiedVulnerability information updated.
Description
Red Hat Security Advisory: pcs security update
CVSS metrics
1 score · 1 source · 1 versionHigh 8.1Preferred score · OSV · Red hat (Ecosystem advisory) · calculated from vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesSingle source
EPSS trend
No EPSS score has been published for this record yet.
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Version check
Known conditions: network-reachable, no authentication, no user interaction (CVSS vector). Other conditions: not stated in public data.
Redhat2 products
- pcs< 0:0.10.8-1.el8_4.11
- pcs-snmp< 0:0.10.8-1.el8_4.11
1 vendor · 2 products
