CLSA-2026-1781255000

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1781255000.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1781255000
Upstream
CVE (3)
Published
2026-06-12T09:03:39Z
Modified
2026-10-26T09:43:40Z
Summary
skopeo: Fix of 3 CVEs
Details
  • CVE-2026-34986: fix denial-of-service panic in vendored go-jose (v3 and v4) cipher.KeyUnwrap when decrypting a JWE whose key-wrapping algorithm has an empty or too-short Encrypted Key, by guarding against a non-positive block count before allocating
  • rebuild with newer golang version 1.25.7-1.el9_6.tuxcare.els5 to fix the following CVEs
    • CVE-2026-32280: fix denial-of-service in crypto/x509 Certificate.Verify during certificate chain building with many candidate intermediates
    • CVE-2026-32283: fix TLS 1.3 deadlock in crypto/tls when a peer sends multiple post-handshake key update messages in a single record
References

Affected packages

TuxCare:AlmaLinux:9.6 / skopeo

Package

Name
skopeo
Purl
pkg:rpm/tuxcare/skopeo?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2:1.18.1-2.el9_6.tuxcare.els3

Database specific

source
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1781255000.json"

TuxCare:AlmaLinux:9.6 / skopeo-tests

Package

Name
skopeo-tests
Purl
pkg:rpm/tuxcare/skopeo-tests?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2:1.18.1-2.el9_6.tuxcare.els3

Database specific

source
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1781255000.json"