{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-30892 exists.","fix":"Apply the vendor's patch.","what":"CVE-2026-30892 is a vulnerability in containers crun, published on 25 Mar 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-30892 and fix it if it is affected.\n\nWhat it is: CVE-2026-30892 is a vulnerability in containers crun, published on 25 Mar 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-30892 exists.\n\nAffected product: containers crun. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-30892/ (Markdown: https://insights.sbomify.com/CVE-2026-30892/index.md)","id":"CVE-2026-30892","markdown":"https://insights.sbomify.com/CVE-2026-30892/index.md","name":"CVE-2026-30892","record":{"aliases":["ALSA-2026:19020","ALSA-2026:19178","ALSA-2026:6621","ALSA-2026:6622","AZL-80951","BELL-CVE-2026-30892","CLSA-2026-1776335959","DEBIAN-CVE-2026-30892","GHSA-4vg2-xjqj-7chj","RHSA-2026:19020","RHSA-2026:19178","RHSA-2026:28036","RHSA-2026:47905","RHSA-2026:6621","RHSA-2026:6622","RLSA-2026:19020","RLSA-2026:19178","RLSA-2026:6621","RLSA-2026:6622","UBUNTU-CVE-2026-30892","openSUSE-SU-2026:10524-1"],"analysis":{"component_type":"container_or_infrastructure","fix_type":"patch","impacts":["privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"OCI container runtime","requires_auth":"none","summary":"Attackers can escalate privileges by exploiting incorrect user ID parsing in crun exec, allowing processes to run as root instead of the specified user.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"crun","vendor":"crun_project"}],"cvss":{"score":0,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-269","name":"Improper Privilege Management"}],"description":"crun is an open source OCI Container Runtime fully written in C. In versions 1.19 through 1.26, the  `crun exec` option `-u` (`--user`) is incorrectly parsed. The value `1` is interpreted as UID 0 and GID 0 when it should have been UID 1 and  GID 0. The process thus runs with higher privileges than expected. Version 1.27 patches the issue.","ecosystems":["AlmaLinux:10","AlmaLinux:9","Red Hat:enterprise_linux:10.1","Red Hat:enterprise_linux:10.2","Red Hat:enterprise_linux:9::appstream","Red Hat:enterprise_linux_eus:10.0","Red Hat:rhel_eus:9.6::appstream","Rocky Linux:10","Rocky Linux:9","openSUSE:Tumbleweed"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Crun incorrectly parses `crun exec` option `-u`, leading to privilege escalation","id":"CVE-2026-30892","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2026"},"n_packages":30,"n_references":3,"next":{"headline":"Path traversal in wazuh","id":"CVE-2026-30893"},"packages":[{"ecosystem":"AlmaLinux:10","fixed":["1.27-1.el10_1"],"introduced":["0"],"last_affected":[],"package":"crun","purl":"pkg:rpm/almalinux/crun","source":"ALSA-2026:6622"},{"ecosystem":"AlmaLinux:10","fixed":["1.27-2.el10_2"],"introduced":["0"],"last_affected":[],"package":"crun","purl":"pkg:rpm/almalinux/crun","source":"ALSA-2026:19020"},{"ecosystem":"AlmaLinux:10","fixed":["1.27-2.el10_2"],"introduced":["0"],"last_affected":[],"package":"crun-krun","purl":"pkg:rpm/almalinux/crun-krun","source":"ALSA-2026:19020"},{"ecosystem":"AlmaLinux:9","fixed":["1.27-1.el9_7"],"introduced":["0"],"last_affected":[],"package":"crun","purl":"pkg:rpm/almalinux/crun","source":"ALSA-2026:6621"},{"ecosystem":"AlmaLinux:9","fixed":["1.27-1.el9_8"],"introduced":["0"],"last_affected":[],"package":"crun","purl":"pkg:rpm/almalinux/crun","source":"ALSA-2026:19178"},{"ecosystem":"Red Hat:enterprise_linux:10.1","fixed":["0:1.27-1.el10_1"],"introduced":["0"],"last_affected":[],"package":"crun","purl":"pkg:rpm/redhat/crun","source":"RHSA-2026:6622"},{"ecosystem":"Red Hat:enterprise_linux:10.1","fixed":["0:1.27-1.el10_1"],"introduced":["0"],"last_affected":[],"package":"crun-debuginfo","purl":"pkg:rpm/redhat/crun-debuginfo","source":"RHSA-2026:6622"},{"ecosystem":"Red Hat:enterprise_linux:10.1","fixed":["0:1.27-1.el10_1"],"introduced":["0"],"last_affected":[],"package":"crun-debugsource","purl":"pkg:rpm/redhat/crun-debugsource","source":"RHSA-2026:6622"},{"ecosystem":"Red Hat:enterprise_linux:10.2","fixed":["0:1.27-2.el10_2"],"introduced":["0"],"last_affected":[],"package":"crun","purl":"pkg:rpm/redhat/crun","source":"RHSA-2026:19020"},{"ecosystem":"Red Hat:enterprise_linux:10.2","fixed":["0:1.27-2.el10_2"],"introduced":["0"],"last_affected":[],"package":"crun-debuginfo","purl":"pkg:rpm/redhat/crun-debuginfo","source":"RHSA-2026:19020"},{"ecosystem":"Red Hat:enterprise_linux:10.2","fixed":["0:1.27-2.el10_2"],"introduced":["0"],"last_affected":[],"package":"crun-debugsource","purl":"pkg:rpm/redhat/crun-debugsource","source":"RHSA-2026:19020"},{"ecosystem":"Red Hat:enterprise_linux:10.2","fixed":["0:1.27-2.el10_2"],"introduced":["0"],"last_affected":[],"package":"crun-krun","purl":"pkg:rpm/redhat/crun-krun","source":"RHSA-2026:19020"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["0:1.27-1.el9_7"],"introduced":["0"],"last_affected":[],"package":"crun","purl":"pkg:rpm/redhat/crun","source":"RHSA-2026:6621"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["0:1.27-1.el9_8"],"introduced":["0"],"last_affected":[],"package":"crun","purl":"pkg:rpm/redhat/crun","source":"RHSA-2026:19178"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["0:1.27-1.el9_7"],"introduced":["0"],"last_affected":[],"package":"crun-debuginfo","purl":"pkg:rpm/redhat/crun-debuginfo","source":"RHSA-2026:6621"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["0:1.27-1.el9_8"],"introduced":["0"],"last_affected":[],"package":"crun-debuginfo","purl":"pkg:rpm/redhat/crun-debuginfo","source":"RHSA-2026:19178"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["0:1.27-1.el9_7"],"introduced":["0"],"last_affected":[],"package":"crun-debugsource","purl":"pkg:rpm/redhat/crun-debugsource","source":"RHSA-2026:6621"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["0:1.27-1.el9_8"],"introduced":["0"],"last_affected":[],"package":"crun-debugsource","purl":"pkg:rpm/redhat/crun-debugsource","source":"RHSA-2026:19178"},{"ecosystem":"Red Hat:enterprise_linux_eus:10.0","fixed":["4:2.246.0-1.el10_0"],"introduced":["0"],"last_affected":[],"package":"container-selinux","purl":"pkg:rpm/redhat/container-selinux","source":"RHSA-2026:47905"},{"ecosystem":"Red Hat:enterprise_linux_eus:10.0","fixed":["0:1.27.1-1.el10_0"],"introduced":["0"],"last_affected":[],"package":"crun","purl":"pkg:rpm/redhat/crun","source":"RHSA-2026:47905"},{"ecosystem":"Red Hat:enterprise_linux_eus:10.0","fixed":["0:1.27.1-1.el10_0"],"introduced":["0"],"last_affected":[],"package":"crun-debuginfo","purl":"pkg:rpm/redhat/crun-debuginfo","source":"RHSA-2026:47905"},{"ecosystem":"Red Hat:enterprise_linux_eus:10.0","fixed":["0:1.27.1-1.el10_0"],"introduced":["0"],"last_affected":[],"package":"crun-debugsource","purl":"pkg:rpm/redhat/crun-debugsource","source":"RHSA-2026:47905"},{"ecosystem":"Red Hat:rhel_eus:9.6::appstream","fixed":["0:1.27-1.el9_6"],"introduced":["0"],"last_affected":[],"package":"crun","purl":"pkg:rpm/redhat/crun","source":"RHSA-2026:28036"},{"ecosystem":"Red Hat:rhel_eus:9.6::appstream","fixed":["0:1.27-1.el9_6"],"introduced":["0"],"last_affected":[],"package":"crun-debuginfo","purl":"pkg:rpm/redhat/crun-debuginfo","source":"RHSA-2026:28036"},{"ecosystem":"Red Hat:rhel_eus:9.6::appstream","fixed":["0:1.27-1.el9_6"],"introduced":["0"],"last_affected":[],"package":"crun-debugsource","purl":"pkg:rpm/redhat/crun-debugsource","source":"RHSA-2026:28036"},{"ecosystem":"Rocky Linux:10","fixed":["0:1.27-1.el10_1"],"introduced":["0"],"last_affected":[],"package":"crun","purl":"pkg:rpm/rocky-linux/crun?distro=rocky-linux-10\u0026epoch=0","source":"RLSA-2026:6622"},{"ecosystem":"Rocky Linux:10","fixed":["0:1.27-2.el10_2"],"introduced":["0"],"last_affected":[],"package":"crun","purl":"pkg:rpm/rocky-linux/crun?distro=rocky-linux-10\u0026epoch=0","source":"RLSA-2026:19020"},{"ecosystem":"Rocky Linux:9","fixed":["0:1.27-1.el9_7"],"introduced":["0"],"last_affected":[],"package":"crun","purl":"pkg:rpm/rocky-linux/crun?distro=rocky-linux-9\u0026epoch=0","source":"RLSA-2026:19178"},{"ecosystem":"Rocky Linux:9","fixed":["0:1.27-1.el9_7"],"introduced":["0"],"last_affected":[],"package":"crun","purl":"pkg:rpm/rocky-linux/crun?distro=rocky-linux-9\u0026epoch=0","source":"RLSA-2026:6621"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["1.27-1.1"],"introduced":["0"],"last_affected":[],"package":"crun","purl":"pkg:rpm/opensuse/crun\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2026:10524-1"}],"prev":{"headline":"Discourse hasUnauthorized Exposure of Private User Action Types","id":"CVE-2026-30891"},"products":["crun"],"published":"2026-03-25","related":[{"cvss_score":8.6,"headline":"An issue was discovered in crun before 0.10.5.","id":"CVE-2019-18837","kev_date_added":null,"published":"2019-11-13"},{"cvss_score":7.5,"headline":"Privilege escalation in crun","id":"CVE-2022-27650","kev_date_added":null,"published":"2022-04-04"}],"sources":[{"class":"attribution","licence":"MIT","name":"AlmaLinux","prefix":"ALSA"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"class":"attribution","licence":"BSD","name":"Rocky Linux","prefix":"RLSA"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-03-26","vendors":["containers"]},"summary":"Attackers can escalate privileges by exploiting incorrect user ID parsing in crun exec, allowing processes to run as root instead of the specified user.","url":"https://insights.sbomify.com/CVE-2026-30892/"}