Fixed packages 7
| Release | Package | Fixed in |
|---|---|---|
| Red Hat · OpenShift 4 openshift:4.19::el9 | runc | 4:1.2.5-6.rhaos4.19.el9 |
| Red Hat · OpenShift 4 openshift:4.19::el9 | runc-debuginfo | 4:1.2.5-6.rhaos4.19.el9 |
| Red Hat · OpenShift 4 openshift:4.19::el9 | runc-debugsource | 4:1.2.5-6.rhaos4.19.el9 |
| Red Hat · OpenShift 4 openshift:4.19::el9 | skopeo | 2:1.18.1-6.rhaos4.19.el9 |
| Red Hat · OpenShift 4 openshift:4.19::el9 | skopeo-debuginfo | 2:1.18.1-6.rhaos4.19.el9 |
| Red Hat · OpenShift 4 openshift:4.19::el9 | skopeo-debugsource | 2:1.18.1-6.rhaos4.19.el9 |
| Red Hat · OpenShift 4 openshift:4.19::el9 | skopeo-tests | 2:1.18.1-6.rhaos4.19.el9 |
Vulnerabilities 1
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High 7.5
Unexpected work during chain building in crypto/x509
During chain building, the amount of work that is done is not correctly limited when a large number of intermediate certificates are passed in VerifyOptions.Intermediates, which can lead to a denial of service. This affects both direct users of crypto/x509 an…
References
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article
https://access.redhat.com/security/updates/classification/#important
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2456339
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advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_23244.json
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report
https://access.redhat.com/security/cve/CVE-2026-32280
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advisory
https://www.cve.org/CVERecord?id=CVE-2026-32280
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-32280
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article
https://go.dev/cl/758320
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article
https://go.dev/issue/78282
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article
https://groups.google.com/g/golang-announce/c/0uYbvbPZRWU
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advisory
https://pkg.go.dev/vuln/GO-2026-4947