ALSA-2026:69961

The podman tool manages pods, container images, and containers. It is part of the libpod library, which is for applications that use container pods. Container pods is a concept in Kubernetes.

Security Fix(es):

• podman: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal (CVE-2026-33818)
• podman: golang net/url: Denial of Service from quadratic complexity in path resolution (CVE-2026-56860)
• podman: Go: Denial of Service via XML decoding recursion depth issue (CVE-2026-56859)
• podman: Go html/template: Cross-Site Scripting via pathological input (CVE-2026-56858)
• podman: Golang crypto/tls: Denial of Service via indefinite KeyUpdate messages (CVE-2026-56862)
• podman: Quadlet install --replace non-truncating write retains removed host-access directives (CVE-2026-19730)
• podman: golang.org/x/crypto/ssh: Denial of Service via resource leak from unsolicited SSH responses (CVE-2026-39830)
• podman: Go net/http: Unencrypted HTTP/2 connections vulnerable to Denial of Service (CVE-2026-56853)
• podman: moby/go-archive: Arbitrary file write via link following in tar extraction (CVE-2026-17106)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.