{"id":"RLSA-2026:37123","summary":"Important: podman security, bug fix, and enhancement update","details":"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.\n\nSecurity Fix(es):\n\n* golang.org/x/crypto/ssh: golang: golang.org/x/crypto/ssh: Denial of Service via crafted SSH certificate (CVE-2026-39835)\n\n* golang.org/x/crypto/ssh: golang.org/x/crypto/ssh: Denial of Service via crafted public key with excessive parameters (CVE-2026-39829)\n\n* golang.org/x/crypto/ssh/agent: golang.org/x/crypto/ssh/agent: Security bypass due to improper handling of key restrictions (CVE-2026-39832)\n\n* golang.org/x/crypto/ssh/knownhosts: golang: golang.org/x/crypto/ssh/knownhosts: Revocation bypass via unchecked SignatureKey (CVE-2026-42508)\n\n* golang.org/x/net/html: golang: golang.org/x/net/html: Cross-Site Scripting via HTML parsing bypass (CVE-2026-27136)\n\n* golang.org/x/net/html: golang.org/x/net/html: Arbitrary code execution via Cross-Site Scripting (CVE-2026-25681)\n\n* podman: Podman: Information disclosure via malicious container image environment variables (CVE-2026-57231)\n\nBug Fix(es) and Enhancement(s):\n\n* podman does not clean up all files and leaves orphaned files consuming disk space [rhel-9.8.z] (JIRA:Rocky Linux-173988)\n\n* [FJ9.8 Bug]: [REG]The \"podman-remote save\" command fails for rootless users. [rhel-9.8.z] (JIRA:Rocky Linux-192439)\n\nFor 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.","modified":"2026-07-10T12:30:06.459210077Z","published":"2026-07-10T12:03:38.827258Z","upstream":["CVE-2026-25681","CVE-2026-27136","CVE-2026-39829","CVE-2026-39832","CVE-2026-39835","CVE-2026-42508","CVE-2026-57231"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:37123"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2480680"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2480681"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2480685"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2480688"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2480757"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2480761"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2493620"}],"affected":[{"package":{"name":"podman","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/podman?distro=rocky-linux-9&epoch=6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:5.8.2-4.el9_8"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:37123.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}