CLSA-2026-1789469873
See a problem?- Import Source
- https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1789469873.json
- JSON Data
- https://api.osv.dev/v1/vulns/CLSA-2026-1789469873
- Upstream
CVE (8)
- CVE-2026-33818
- CVE-2026-39820
- CVE-2026-42499
- CVE-2026-56853
- CVE-2026-56858
- CVE-2026-56859
- CVE-2026-56860
- CVE-2026-56862
- Published
- 2026-09-15T10:58:09Z
- Modified
- 2026-10-26T09:43:23Z
- Summary
- ignition: Fix of 8 CVEs
- Details
-
- CVE-2026-39820: rebuild against golang >= 1.25.7-1.el9_6.tuxcare.els16 to fix quadratic complexity in consumeComment in net/mail, where repeated string concatenation made nested comment depth O(n^2)
- CVE-2026-42499: rebuild against golang >= 1.25.7-1.el9_6.tuxcare.els16 to fix quadratic consumePhrase behavior in net/mail, which repeatedly concatenated encoded-word runs into the previous slice element
- CVE-2026-33818: rebuild against golang >= 1.25.7-1.el9_6.tuxcare.els16 to fix stack exhaustion in encoding/asn1 Unmarshal when parsing deeply-nested recursive structures
- CVE-2026-56853: rebuild against golang >= 1.25.7-1.el9_6.tuxcare.els16 to apply ReadHeaderTimeout to the server's unencrypted HTTP/2 client preface read, and clear the connection timeouts once the connection is handed off to http2
- CVE-2026-56858: rebuild against golang >= 1.25.7-1.el9_6.tuxcare.els16 to fix JavaScript regexp context tracking in html/template, where pathological input could close an unescaped '/' early and inject attacker-controlled content
- CVE-2026-56859: rebuild against golang >= 1.25.7-1.el9_6.tuxcare.els16 to fix stack exhaustion in encoding/xml, where DecodeElement reset the recursion depth counter
- CVE-2026-56860: rebuild against golang >= 1.25.7-1.el9_6.tuxcare.els16 to fix quadratic complexity in net/url resolvePath when resolving '..' segments
- CVE-2026-56862: rebuild against golang >= 1.25.7-1.el9_6.tuxcare.els16 to fix unbounded key derivation work in crypto/tls, where handshake messages still counted as state-advancing after the handshake completed
- References
-
- https://errata.tuxcare.com/els_os/tuxcare9.6esu/CLSA-2026-1789469873.html
- https://nvd.nist.gov/vuln/detail/CVE-2026-33818
- https://nvd.nist.gov/vuln/detail/CVE-2026-39820
- https://nvd.nist.gov/vuln/detail/CVE-2026-42499
- https://nvd.nist.gov/vuln/detail/CVE-2026-56853
- https://nvd.nist.gov/vuln/detail/CVE-2026-56858
- https://nvd.nist.gov/vuln/detail/CVE-2026-56859
- https://nvd.nist.gov/vuln/detail/CVE-2026-56860
- https://nvd.nist.gov/vuln/detail/CVE-2026-56862
Affected packages
TuxCare:AlmaLinux:9.6 / ignition
Package
- Name
- ignition
- Purl
- pkg:rpm/tuxcare/ignition?distro=almalinux-9.6
TuxCare:AlmaLinux:9.6 / ignition-edge
Package
- Name
- ignition-edge
- Purl
- pkg:rpm/tuxcare/ignition-edge?distro=almalinux-9.6
TuxCare:AlmaLinux:9.6 / ignition-grub
Package
- Name
- ignition-grub
- Purl
- pkg:rpm/tuxcare/ignition-grub?distro=almalinux-9.6