{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-7867 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-7867 is a high-severity vulnerability in Red Hat Enterprise Linux 10, published on 6 Aug 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-2026-7867 and fix it if it is affected.\n\nWhat it is: CVE-2026-7867 is a high-severity vulnerability in Red Hat Enterprise Linux 10, published on 6 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-7867 in the wild and no public exploit code.\n\nAffected product: Red Hat Enterprise Linux 10. 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-2026-7867/ (Markdown: https://insights.sbomify.com/CVE-2026-7867/index.md)","id":"CVE-2026-7867","markdown":"https://insights.sbomify.com/CVE-2026-7867/index.md","name":"CVE-2026-7867","record":{"aliases":["ALSA-2026:53435","DEBIAN-CVE-2026-7867","GHSA-j42g-v9jw-6ph3","MGASA-2026-0453","OESA-2026-3460","OESA-2026-3461","OESA-2026-3462","RHSA-2026:53435","RHSA-2026:64798","RLSA-2026:53435","SUSE-SU-2026:23405-1","SUSE-SU-2026:23575-1","UBUNTU-CVE-2026-7867","USN-8701-1","openSUSE-SU-2026:11501-1","openSUSE-SU-2026:21704-1"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux storage daemon","requires_auth":"low_privilege","summary":"Local attackers can spoof the as-user parameter in udisks2 to mount filesystems for privileged users, leading to local privilege escalation.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"}],"description":"A flaw was found in udisks2. A local attacker with an active console session can exploit insufficient authorization checking on the 'as-user' option in the org.freedesktop.UDisks2.Filesystem.Mount() D-Bus method. This allows the attacker to spoof the 'as-user' parameter, mounting filesystems on behalf of arbitrary users, including privileged accounts. This can lead to local privilege escalation through mount point injection and manipulation of the mount namespace visible to privileged users.","ecosystems":["AlmaLinux:10","Red Hat:enterprise_linux:10.2","Red Hat:enterprise_linux_eus:10.0","Rocky Linux:10","SUSE:Linux Enterprise Server 16.0","SUSE:Linux Enterprise Server for SAP applications 16.0","SUSE:Linux Micro 6.2","openSUSE:Leap 16.0","openSUSE:Tumbleweed"],"exploits":{"exploitdb":0,"first_seen":"2026-05-08","github_poc":1,"max_poc_stars":1,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-05-08T11:09:54Z","kind":"github_poc","ref":"https://github.com/azqzazq1/CVE-2026-7867-disk2root","stars":1,"title":null}],"tier":"poc_unverified"},"has_fix":true,"headline":"Udisks2: udisks2: local privilege escalation via as-user option spoofing","id":"CVE-2026-7867","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2026"},"n_packages":36,"n_references":6,"next":{"headline":"This Power System update is being released to address incorrect authorization","id":"CVE-2026-7868"},"packages":[{"ecosystem":"AlmaLinux:10","fixed":["2.11.0-2.el10_2.1.alma.2"],"introduced":["0"],"last_affected":[],"package":"libudisks2","purl":"pkg:rpm/almalinux/libudisks2","source":"ALSA-2026:53435"},{"ecosystem":"AlmaLinux:10","fixed":["2.11.0-2.el10_2.1.alma.2"],"introduced":["0"],"last_affected":[],"package":"libudisks2-devel","purl":"pkg:rpm/almalinux/libudisks2-devel","source":"ALSA-2026:53435"},{"ecosystem":"AlmaLinux:10","fixed":["2.11.0-2.el10_2.1.alma.2"],"introduced":["0"],"last_affected":[],"package":"udisks2","purl":"pkg:rpm/almalinux/udisks2","source":"ALSA-2026:53435"},{"ecosystem":"AlmaLinux:10","fixed":["2.11.0-2.el10_2.1.alma.2"],"introduced":["0"],"last_affected":[],"package":"udisks2-iscsi","purl":"pkg:rpm/almalinux/udisks2-iscsi","source":"ALSA-2026:53435"},{"ecosystem":"AlmaLinux:10","fixed":["2.11.0-2.el10_2.1.alma.2"],"introduced":["0"],"last_affected":[],"package":"udisks2-lsm","purl":"pkg:rpm/almalinux/udisks2-lsm","source":"ALSA-2026:53435"},{"ecosystem":"AlmaLinux:10","fixed":["2.11.0-2.el10_2.1.alma.2"],"introduced":["0"],"last_affected":[],"package":"udisks2-lvm2","purl":"pkg:rpm/almalinux/udisks2-lvm2","source":"ALSA-2026:53435"},{"ecosystem":"Red Hat:enterprise_linux:10.2","fixed":["0:2.11.0-2.el10_2.1"],"introduced":["0"],"last_affected":[],"package":"libudisks2","purl":"pkg:rpm/redhat/libudisks2","source":"RHSA-2026:53435"},{"ecosystem":"Red Hat:enterprise_linux:10.2","fixed":["0:2.11.0-2.el10_2.1"],"introduced":["0"],"last_affected":[],"package":"libudisks2-debuginfo","purl":"pkg:rpm/redhat/libudisks2-debuginfo","source":"RHSA-2026:53435"},{"ecosystem":"Red Hat:enterprise_linux:10.2","fixed":["0:2.11.0-2.el10_2.1"],"introduced":["0"],"last_affected":[],"package":"libudisks2-devel","purl":"pkg:rpm/redhat/libudisks2-devel","source":"RHSA-2026:53435"},{"ecosystem":"Red Hat:enterprise_linux:10.2","fixed":["0:2.11.0-2.el10_2.1"],"introduced":["0"],"last_affected":[],"package":"udisks2","purl":"pkg:rpm/redhat/udisks2","source":"RHSA-2026:53435"},{"ecosystem":"Red Hat:enterprise_linux:10.2","fixed":["0:2.11.0-2.el10_2.1"],"introduced":["0"],"last_affected":[],"package":"udisks2-debuginfo","purl":"pkg:rpm/redhat/udisks2-debuginfo","source":"RHSA-2026:53435"},{"ecosystem":"Red Hat:enterprise_linux:10.2","fixed":["0:2.11.0-2.el10_2.1"],"introduced":["0"],"last_affected":[],"package":"udisks2-debugsource","purl":"pkg:rpm/redhat/udisks2-debugsource","source":"RHSA-2026:53435"},{"ecosystem":"Red Hat:enterprise_linux:10.2","fixed":["0:2.11.0-2.el10_2.1"],"introduced":["0"],"last_affected":[],"package":"udisks2-iscsi","purl":"pkg:rpm/redhat/udisks2-iscsi","source":"RHSA-2026:53435"},{"ecosystem":"Red Hat:enterprise_linux:10.2","fixed":["0:2.11.0-2.el10_2.1"],"introduced":["0"],"last_affected":[],"package":"udisks2-iscsi-debuginfo","purl":"pkg:rpm/redhat/udisks2-iscsi-debuginfo","source":"RHSA-2026:53435"},{"ecosystem":"Red Hat:enterprise_linux:10.2","fixed":["0:2.11.0-2.el10_2.1"],"introduced":["0"],"last_affected":[],"package":"udisks2-lsm","purl":"pkg:rpm/redhat/udisks2-lsm","source":"RHSA-2026:53435"},{"ecosystem":"Red Hat:enterprise_linux:10.2","fixed":["0:2.11.0-2.el10_2.1"],"introduced":["0"],"last_affected":[],"package":"udisks2-lsm-debuginfo","purl":"pkg:rpm/redhat/udisks2-lsm-debuginfo","source":"RHSA-2026:53435"},{"ecosystem":"Red Hat:enterprise_linux:10.2","fixed":["0:2.11.0-2.el10_2.1"],"introduced":["0"],"last_affected":[],"package":"udisks2-lvm2","purl":"pkg:rpm/redhat/udisks2-lvm2","source":"RHSA-2026:53435"},{"ecosystem":"Red Hat:enterprise_linux:10.2","fixed":["0:2.11.0-2.el10_2.1"],"introduced":["0"],"last_affected":[],"package":"udisks2-lvm2-debuginfo","purl":"pkg:rpm/redhat/udisks2-lvm2-debuginfo","source":"RHSA-2026:53435"},{"ecosystem":"Red Hat:enterprise_linux_eus:10.0","fixed":["0:2.10.90-5.el10_0.3"],"introduced":["0"],"last_affected":[],"package":"libudisks2","purl":"pkg:rpm/redhat/libudisks2","source":"RHSA-2026:64798"},{"ecosystem":"Red Hat:enterprise_linux_eus:10.0","fixed":["0:2.10.90-5.el10_0.3"],"introduced":["0"],"last_affected":[],"package":"libudisks2-debuginfo","purl":"pkg:rpm/redhat/libudisks2-debuginfo","source":"RHSA-2026:64798"},{"ecosystem":"Red Hat:enterprise_linux_eus:10.0","fixed":["0:2.10.90-5.el10_0.3"],"introduced":["0"],"last_affected":[],"package":"libudisks2-devel","purl":"pkg:rpm/redhat/libudisks2-devel","source":"RHSA-2026:64798"},{"ecosystem":"Red Hat:enterprise_linux_eus:10.0","fixed":["0:2.10.90-5.el10_0.3"],"introduced":["0"],"last_affected":[],"package":"udisks2","purl":"pkg:rpm/redhat/udisks2","source":"RHSA-2026:64798"},{"ecosystem":"Red Hat:enterprise_linux_eus:10.0","fixed":["0:2.10.90-5.el10_0.3"],"introduced":["0"],"last_affected":[],"package":"udisks2-debuginfo","purl":"pkg:rpm/redhat/udisks2-debuginfo","source":"RHSA-2026:64798"},{"ecosystem":"Red Hat:enterprise_linux_eus:10.0","fixed":["0:2.10.90-5.el10_0.3"],"introduced":["0"],"last_affected":[],"package":"udisks2-debugsource","purl":"pkg:rpm/redhat/udisks2-debugsource","source":"RHSA-2026:64798"},{"ecosystem":"Red Hat:enterprise_linux_eus:10.0","fixed":["0:2.10.90-5.el10_0.3"],"introduced":["0"],"last_affected":[],"package":"udisks2-iscsi","purl":"pkg:rpm/redhat/udisks2-iscsi","source":"RHSA-2026:64798"},{"ecosystem":"Red Hat:enterprise_linux_eus:10.0","fixed":["0:2.10.90-5.el10_0.3"],"introduced":["0"],"last_affected":[],"package":"udisks2-iscsi-debuginfo","purl":"pkg:rpm/redhat/udisks2-iscsi-debuginfo","source":"RHSA-2026:64798"},{"ecosystem":"Red Hat:enterprise_linux_eus:10.0","fixed":["0:2.10.90-5.el10_0.3"],"introduced":["0"],"last_affected":[],"package":"udisks2-lsm","purl":"pkg:rpm/redhat/udisks2-lsm","source":"RHSA-2026:64798"},{"ecosystem":"Red Hat:enterprise_linux_eus:10.0","fixed":["0:2.10.90-5.el10_0.3"],"introduced":["0"],"last_affected":[],"package":"udisks2-lsm-debuginfo","purl":"pkg:rpm/redhat/udisks2-lsm-debuginfo","source":"RHSA-2026:64798"},{"ecosystem":"Red Hat:enterprise_linux_eus:10.0","fixed":["0:2.10.90-5.el10_0.3"],"introduced":["0"],"last_affected":[],"package":"udisks2-lvm2","purl":"pkg:rpm/redhat/udisks2-lvm2","source":"RHSA-2026:64798"},{"ecosystem":"Red Hat:enterprise_linux_eus:10.0","fixed":["0:2.10.90-5.el10_0.3"],"introduced":["0"],"last_affected":[],"package":"udisks2-lvm2-debuginfo","purl":"pkg:rpm/redhat/udisks2-lvm2-debuginfo","source":"RHSA-2026:64798"},{"ecosystem":"Rocky Linux:10","fixed":["0:2.11.0-2.el10_2.1"],"introduced":["0"],"last_affected":[],"package":"udisks2","purl":"pkg:rpm/rocky-linux/udisks2?distro=rocky-linux-10\u0026epoch=0","source":"RLSA-2026:53435"},{"ecosystem":"SUSE:Linux Enterprise Server 16.0","fixed":["2.10.1-160000.4.1"],"introduced":["0"],"last_affected":[],"package":"udisks2","purl":"pkg:rpm/suse/udisks2\u0026distro=SUSE%20Linux%20Enterprise%20Server%2016.0","source":"SUSE-SU-2026:23575-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP applications 16.0","fixed":["2.10.1-160000.4.1"],"introduced":["0"],"last_affected":[],"package":"udisks2","purl":"pkg:rpm/suse/udisks2\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0","source":"SUSE-SU-2026:23575-1"},{"ecosystem":"SUSE:Linux Micro 6.2","fixed":["2.10.1-160000.4.1"],"introduced":["0"],"last_affected":[],"package":"udisks2","purl":"pkg:rpm/suse/udisks2\u0026distro=SUSE%20Linux%20Micro%206.2","source":"SUSE-SU-2026:23405-1"},{"ecosystem":"openSUSE:Leap 16.0","fixed":["2.10.1-160000.4.1"],"introduced":["0"],"last_affected":[],"package":"udisks2","purl":"pkg:rpm/opensuse/udisks2\u0026distro=openSUSE%20Leap%2016.0","source":"openSUSE-SU-2026:21704-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["2.11.2-1.1"],"introduced":["0"],"last_affected":[],"package":"udisks2","purl":"pkg:rpm/opensuse/udisks2\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2026:11501-1"}],"prev":{"headline":"Stack-based Buffer Overflow vulnerability in RTI Connext Professional (Core Libraries) allows Overflow Buffers.","id":"CVE-2026-7866"},"products":["Red Hat Enterprise Linux 10","Red Hat Enterprise Linux 10.0 Extended Update Support","Red Hat Enterprise Linux 7","Red Hat Enterprise Linux 8","Red Hat Enterprise Linux 9"],"published":"2026-08-06","related":[],"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":"SUSE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-09-08","vendors":["Red Hat"]},"summary":"Local attackers can spoof the as-user parameter in udisks2 to mount filesystems for privileged users, leading to local privilege escalation.","url":"https://insights.sbomify.com/CVE-2026-7867/"}