[CLSA-2026:1790850483] buildah: Fix of 7 CVEs
Type:
security
Severity:
Important
Release date:
2026-10-21 23:01:45 UTC
Description:
- Rebuild el9_6 against golang >= 1.25.7-1.el9_6.tuxcare.els16 to pick up the Go standard library fixes for: - CVE-2026-33818: enforce a recursion limit in encoding/asn1 Unmarshal to prevent stack exhaustion on deeply nested input - CVE-2026-56853: apply ReadHeaderTimeout while sniffing the unencrypted HTTP/2 client preface in net/http - CVE-2026-56858: do not close an unescaped '/' early in html/template, preventing attacker-controlled content injection - CVE-2026-56860: avoid quadratic complexity in net/url resolvePath by resolving '..' segments with index-based backtracking on a byte buffer - CVE-2026-56862: stop counting handshake messages as state-advancing once the crypto/tls handshake has completed, bounding the key derivation work a client can force with repeated post-handshake KeyUpdate messages
Updated packages:
  • buildah-1.39.6-1.el9_2.tuxcare.els12.aarch64.rpm
    sha:b2932ab4703d5d57ed938c00abbbc19faf452ef60c644967d4b48a94d21c18a5
  • buildah-1.39.6-1.el9_2.tuxcare.els12.x86_64.rpm
    sha:fe88080722a20056612cb0de89cf21626590afa0edc141ba10413faebab17365
  • buildah-tests-1.39.6-1.el9_2.tuxcare.els12.aarch64.rpm
    sha:552e342eb3727484d7a0c6cc82a9ac6704fe86b5a5271f4ba673c5ea7ba55708
  • buildah-tests-1.39.6-1.el9_2.tuxcare.els12.x86_64.rpm
    sha:b741c9d582c748dd4b3a11cbe4547bd431a78cfa8b726a4964335c74677569bd
Notes:
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