[CLSA-2026:1788945745] osbuild-composer: Fix of 7 CVEs
Type:
security
Severity:
Important
Release date:
2026-09-09 09:22:43 UTC
Description:
- CVE-2026-33818: rebuild against golang >= 1.25.7-1.el9_6.tuxcare.els16 to enforce a maximum recursion depth in encoding/asn1 Unmarshal, preventing stack exhaustion when parsing deeply-nested recursive structures - CVE-2026-39820: rebuild against golang >= 1.25.7-1.el9_6.tuxcare.els16 to fix quadratic complexity in consumeComment in net/mail, preventing CPU exhaustion and excessive memory allocation from well-crafted input to ParseAddress, ParseAddressList and ParseDate - CVE-2026-42499: rebuild against golang >= 1.25.7-1.el9_6.tuxcare.els16 to fix quadratic consumePhrase behaviour in net/mail, preventing denial-of-service when parsing an email address according to RFC 5322 - CVE-2026-56858: rebuild against golang >= 1.25.7-1.el9_6.tuxcare.els16 to fix JavaScript regexp context tracking in html/template so pathological input can no longer close an unescaped '/' early and inject attacker-controlled content - CVE-2026-56859: rebuild against golang >= 1.25.7-1.el9_6.tuxcare.els16 to add a recursion depth guard during decode in encoding/xml so DecodeElement no longer resets the depth counter, preventing stack exhaustion - CVE-2026-56860: rebuild against golang >= 1.25.7-1.el9_6.tuxcare.els16 to avoid quadratic complexity in net/url resolvePath by resolving '..' segments with index-based backtracking on a byte buffer - CVE-2026-56862: rebuild against golang >= 1.25.7-1.el9_6.tuxcare.els16 to stop counting handshake messages as state-advancing after the handshake has completed in crypto/tls, bounding the key derivation work a client can force with repeated KeyUpdate messages
Updated packages:
  • osbuild-composer-132.2-3.el9_6.alma.1.tuxcare.els5.x86_64.rpm
    sha:606820bb5217311916f0ee7d9e6fe1b116f670befff106b1f9b3b2fb17672eba
  • osbuild-composer-core-132.2-3.el9_6.alma.1.tuxcare.els5.x86_64.rpm
    sha:f6767e612e064374e4343b87b8bfa832c834a7dc962007e50dd42f6122277114
  • osbuild-composer-tests-132.2-3.el9_6.alma.1.tuxcare.els5.x86_64.rpm
    sha:b5b09887967e58c41882bef4afba75138e8427a607dc9b0e287035e9ec0cb529
  • osbuild-composer-worker-132.2-3.el9_6.alma.1.tuxcare.els5.x86_64.rpm
    sha:55e000d3940e0d5acce4f6ada45e0c4c5e2bdcaef4332e10a8b3cd5307fc57d9
Notes:
This page is generated automatically and has not been checked for errors. For clarification or corrections please contact the CloudLinux Packaging Team.