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7.5
Skopeo Container Tool Security Update Fixes Privilege Escalation Flaw
RHSA-2026:3343
Summary
Skopeo, a container tool for working with container images, has been updated to fix a security issue that could allow an attacker to gain elevated privileges. This update is recommended for users who run Skopeo on their systems. To protect your system, apply the update as soon as possible.
What to do
- Update redhat skopeo to version 2:1.20.0-3.el10_1.
- Update redhat skopeo-debuginfo to version 2:1.20.0-3.el10_1.
- Update redhat skopeo-debugsource to version 2:1.20.0-3.el10_1.
- Update redhat skopeo-tests to version 2:1.20.0-3.el10_1.
Affected software
| Vendor | Product | Affected versions | Fix available |
|---|---|---|---|
| redhat | skopeo | <= 2:1.20.0-3.el10_1 | 2:1.20.0-3.el10_1 |
| redhat | skopeo-debuginfo | <= 2:1.20.0-3.el10_1 | 2:1.20.0-3.el10_1 |
| redhat | skopeo-debugsource | <= 2:1.20.0-3.el10_1 | 2:1.20.0-3.el10_1 |
| redhat | skopeo-tests | <= 2:1.20.0-3.el10_1 | 2:1.20.0-3.el10_1 |
Original title
Red Hat Security Advisory: skopeo security update
osv CVSS3.1
7.5
- https://access.redhat.com/errata/RHSA-2026:3343 Vendor Advisory
- https://access.redhat.com/security/updates/classification/#important Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2418462 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2434432 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2437111 Third Party Advisory
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_3343.j... Vendor Advisory
- https://access.redhat.com/security/cve/CVE-2025-61726 Third Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2025-61726 Vendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-61726 Vendor Advisory
- https://go.dev/cl/736712 Third Party Advisory
- https://go.dev/issue/77101 Third Party Advisory
- https://groups.google.com/g/golang-announce/c/Vd2tYVM8eUc Third Party Advisory
- https://pkg.go.dev/vuln/GO-2026-4341 Vendor Advisory
- https://access.redhat.com/security/cve/CVE-2025-61729 Third Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2025-61729 Vendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-61729 Vendor Advisory
- https://go.dev/cl/725920 Third Party Advisory
- https://go.dev/issue/76445 Third Party Advisory
- https://groups.google.com/g/golang-announce/c/8FJoBkPddm4 Third Party Advisory
- https://pkg.go.dev/vuln/GO-2025-4155 Vendor Advisory
- https://access.redhat.com/security/cve/CVE-2025-68121 Third Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2025-68121 Vendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-68121 Vendor Advisory
- https://go.dev/cl/737700 Third Party Advisory
- https://go.dev/issue/77217 Third Party Advisory
- https://groups.google.com/g/golang-announce/c/K09ubi9FQFk Third Party Advisory
- https://pkg.go.dev/vuln/GO-2026-4337 Vendor Advisory
Published: 26 Feb 2026 · Updated: 7 Mar 2026 · First seen: 6 Mar 2026