RHSA-2026:20609: skopeo Red Hat
Published
Published 26-05-2026Last modified 20-10-2026
Vulnerability summary
RHSA-2026:20609 is a high (CVSS 7.5) vulnerability in skopeo Red Hat.
Priority
Prioritisesevere
Severe, CVSS 7.5 (OSV · Red hat); no exploitation reported by the 5 checked sources; EPSS not yet published
Source freshness unavailable
How is this decided?CVSS score
7.5/10
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 4 · Downstream 0 · Related 3Timeline
- 26-05-2026PublishedVulnerability first disclosed.
- 20-10-2026Last modifiedVulnerability information updated.
Description
Red Hat Security Advisory: skopeo security update
CVSS metrics
1 score · 1 source · 1 versionHigh 7.5Preferred score · OSV · Red hat (Ecosystem advisory) · calculated from vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HSourcesSingle source
EPSS trend
No EPSS score has been published for this record yet.
Known exploited
Compare KEV catalogsNot in the CISA KEV catalog.
Not in the ENISA CNW catalog.
Not 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.
Redhat4 products
- skopeo< 2:1.18.1-5.el9_6.1
- skopeo-debuginfo< 2:1.18.1-5.el9_6.1
- skopeo-debugsource< 2:1.18.1-5.el9_6.1
- skopeo-tests< 2:1.18.1-5.el9_6.1
1 vendor · 4 products
References
31 links- go.dev/cl/758320ARTICLE
Show all 31 references
- go.dev/issue/78282ARTICLE
- pkg.go.dev/vuln/GO-2026-4947Advisory
- go.dev/cl/758061ARTICLE
- go.dev/issue/78281ARTICLE
- pkg.go.dev/vuln/GO-2026-4946Advisory
- go.dev/cl/763767ARTICLE
- go.dev/issue/78334ARTICLE
- pkg.go.dev/vuln/GO-2026-4870Advisory