{"answers":{"affected":"3 open source packages ship an affected version, including slab.","exploited":"There is no known exploitation of CVE-2025-55159 in the wild and no public exploit code.","fix":"Upgrade slab to 0.4.11 or later.","what":"CVE-2025-55159 is a medium-severity memory corruption vulnerability in tokio-rs slab, published on 11 Aug 2025. 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-2025-55159 and fix it if it is affected.\n\nWhat it is: CVE-2025-55159 is a medium-severity memory corruption vulnerability in tokio-rs slab, published on 11 Aug 2025. 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-2025-55159 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- slab (crates.io): affected from 0.4.10; fixed in 0.4.11\n- slab (crates.io): affected from 0.4.10; fixed in 0.4.11\n- slab (crates.io): affected from 0.4.10; fixed in 0.4.11\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-2025-55159/ (Markdown: https://insights.sbomify.com/CVE-2025-55159/index.md)","id":"CVE-2025-55159","markdown":"https://insights.sbomify.com/CVE-2025-55159/index.md","name":"CVE-2025-55159","record":{"aliases":["AZL-74897","GHSA-qx2v-8332-m4fv","OESA-2026-2817","OESA-2026-2818","OESA-2026-2819","OESA-2026-3047","RUSTSEC-2025-0047","SUSE-RU-2025:4131-1","SUSE-SU-2025:02957-1","SUSE-SU-2025:02961-1","SUSE-SU-2025:02962-1","SUSE-SU-2025:20921-1","SUSE-SU-2025:3944-1","SUSE-SU-2025:3955-1","SUSE-SU-2026:20686-1","UBUNTU-CVE-2025-55159","openSUSE-SU-2025:15444-1","openSUSE-SU-2025:15445-1","openSUSE-SU-2025:15446-1","openSUSE-SU-2025:15461-1","openSUSE-SU-2025:15470-1","openSUSE-SU-2025:15475-1","openSUSE-SU-2025:15480-1","openSUSE-SU-2025:15492-1","openSUSE-SU-2025:15497-1","openSUSE-SU-2025:15554-1","openSUSE-SU-2025:20013-1","openSUSE-SU-2026:10496-1","openSUSE-SU-2026:11324-1","openSUSE-SU-2026:12171-1","openSUSE-SU-2026:20329-1"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service","other"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Rust slab library","requires_auth":"none","summary":"Attackers can trigger undefined behavior or crashes in applications using the slab library by exploiting an incorrect bounds check in get_disjoint_mut.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":5.1,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"slab is a pre-allocated storage for a uniform data type. In version 0.4.10, the get_disjoint_mut method incorrectly checked if indices were within the slab's capacity instead of its length, allowing access to uninitialized memory. This could lead to undefined behavior or potential crashes. This has been fixed in slab 0.4.11. A workaround for this issue involves to avoid using get_disjoint_mut with indices that might be beyond the slab's actual length.","ecosystems":["SUSE:Linux Enterprise Micro 5.3","SUSE:Linux Enterprise Micro 5.4","SUSE:Linux Enterprise Micro 5.5","SUSE:Linux Enterprise Module for Basesystem 15 SP7","SUSE:Linux Enterprise Module for Development Tools 15 SP6","SUSE:Linux Enterprise Module for Development Tools 15 SP7","SUSE:Linux Enterprise Module for SAP Applications 15 SP7","SUSE:Linux Enterprise Server 16.0","SUSE:Linux Enterprise Server for SAP applications 16.0","SUSE:Linux Micro 6.2","crates.io","openSUSE:Leap 15.6","openSUSE:Leap 16.0","openSUSE:Tumbleweed"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"slab allows out-of-bounds access in `get_disjoint_mut` due to incorrect bounds check","id":"CVE-2025-55159","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"crates.io","product":null,"products":[],"type":"memory_corruption","year":"2025"},"n_packages":43,"n_references":3,"next":{"headline":"ImageMagick Undefined Behavior (function-type-mismatch) in CloneSplayTree","id":"CVE-2025-55160"},"packages":[{"ecosystem":"crates.io","fixed":["0.4.11"],"introduced":["0.4.10"],"last_affected":[],"package":"slab","purl":null,"source":"GHSA-qx2v-8332-m4fv"},{"ecosystem":"crates.io","fixed":["0.4.11"],"introduced":["0.4.10"],"last_affected":[],"package":"slab","purl":"pkg:cargo/slab","source":"GHSA-qx2v-8332-m4fv"},{"ecosystem":"crates.io","fixed":["0.4.11"],"introduced":["0.4.10"],"last_affected":[],"package":"slab","purl":"pkg:cargo/slab","source":"RUSTSEC-2025-0047"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.3","fixed":["0.2.8+12-150400.3.10.1"],"introduced":["0"],"last_affected":[],"package":"rust-keylime","purl":"pkg:rpm/suse/rust-keylime\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.3","source":"SUSE-SU-2025:02957-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.4","fixed":["0.2.8+12-150400.3.8.1"],"introduced":["0"],"last_affected":[],"package":"rust-keylime","purl":"pkg:rpm/suse/rust-keylime\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.4","source":"SUSE-SU-2025:02961-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.5","fixed":["0.2.8+12-150500.3.8.1"],"introduced":["0"],"last_affected":[],"package":"rust-keylime","purl":"pkg:rpm/suse/rust-keylime\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.5","source":"SUSE-SU-2025:02962-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP7","fixed":["2.1.26-15.22.4"],"introduced":["0"],"last_affected":[],"package":"SLES16-Migration","purl":"pkg:rpm/suse/SLES16-Migration\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7","source":"SUSE-RU-2025:4131-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP7","fixed":["1.3.2-150700.20.2.10"],"introduced":["0"],"last_affected":[],"package":"python-Cerberus","purl":"pkg:rpm/suse/python-Cerberus\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7","source":"SUSE-RU-2025:4131-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP7","fixed":["2.1.26-150700.16.12.1"],"introduced":["0"],"last_affected":[],"package":"suse-migration-services","purl":"pkg:rpm/suse/suse-migration-services\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7","source":"SUSE-RU-2025:4131-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP7","fixed":["2.1.26-150700.15.9.1"],"introduced":["0"],"last_affected":[],"package":"suse-migration-sle16-activation","purl":"pkg:rpm/suse/suse-migration-sle16-activation\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7","source":"SUSE-RU-2025:4131-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP7","fixed":["1.4.0-150700.15.7.2"],"introduced":["0"],"last_affected":[],"package":"wicked2nm","purl":"pkg:rpm/suse/wicked2nm\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7","source":"SUSE-RU-2025:4131-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Development Tools 15 SP6","fixed":["0.4.2~4-150600.10.6.1"],"introduced":["0"],"last_affected":[],"package":"sccache","purl":"pkg:rpm/suse/sccache\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP6","source":"SUSE-SU-2025:3944-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Development Tools 15 SP7","fixed":["0.4.2~4-150600.10.6.1"],"introduced":["0"],"last_affected":[],"package":"sccache","purl":"pkg:rpm/suse/sccache\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP7","source":"SUSE-SU-2025:3944-1"},{"ecosystem":"SUSE:Linux Enterprise Module for SAP Applications 15 SP7","fixed":["2.1.26-15.14.4"],"introduced":["0"],"last_affected":[],"package":"SLES16-SAP_Migration","purl":"pkg:rpm/suse/SLES16-SAP_Migration\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20SAP%20Applications%2015%20SP7","source":"SUSE-RU-2025:4131-1"},{"ecosystem":"SUSE:Linux Enterprise Server 16.0","fixed":["3.1.22-160000.1.1"],"introduced":["0"],"last_affected":[],"package":"flake-pilot","purl":"pkg:rpm/suse/flake-pilot\u0026distro=SUSE%20Linux%20Enterprise%20Server%2016.0","source":"SUSE-SU-2025:20921-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP applications 16.0","fixed":["3.1.22-160000.1.1"],"introduced":["0"],"last_affected":[],"package":"flake-pilot","purl":"pkg:rpm/suse/flake-pilot\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0","source":"SUSE-SU-2025:20921-1"},{"ecosystem":"SUSE:Linux Micro 6.2","fixed":["1.26.7-160000.1.1"],"introduced":["0"],"last_affected":[],"package":"gstreamer","purl":"pkg:rpm/suse/gstreamer\u0026distro=SUSE%20Linux%20Micro%206.2","source":"SUSE-SU-2026:20686-1"},{"ecosystem":"SUSE:Linux Micro 6.2","fixed":["1.26.7-160000.1.1"],"introduced":["0"],"last_affected":[],"package":"gstreamer-plugins-base","purl":"pkg:rpm/suse/gstreamer-plugins-base\u0026distro=SUSE%20Linux%20Micro%206.2","source":"SUSE-SU-2026:20686-1"},{"ecosystem":"openSUSE:Leap 15.6","fixed":["0.4.2~4-150600.10.6.1"],"introduced":["0"],"last_affected":[],"package":"sccache","purl":"pkg:rpm/opensuse/sccache\u0026distro=openSUSE%20Leap%2015.6","source":"SUSE-SU-2025:3944-1"},{"ecosystem":"openSUSE:Leap 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16.0","fixed":["1.26.7-160000.1.1"],"introduced":["0"],"last_affected":[],"package":"gstreamer-plugins-libav","purl":"pkg:rpm/opensuse/gstreamer-plugins-libav\u0026distro=openSUSE%20Leap%2016.0","source":"openSUSE-SU-2026:20329-1"},{"ecosystem":"openSUSE:Leap 16.0","fixed":["1.26.7+git0.6ab75814-160000.1.1"],"introduced":["0"],"last_affected":[],"package":"gstreamer-plugins-rs","purl":"pkg:rpm/opensuse/gstreamer-plugins-rs\u0026distro=openSUSE%20Leap%2016.0","source":"openSUSE-SU-2026:20329-1"},{"ecosystem":"openSUSE:Leap 16.0","fixed":["1.26.7-160000.1.1"],"introduced":["0"],"last_affected":[],"package":"gstreamer-plugins-ugly","purl":"pkg:rpm/opensuse/gstreamer-plugins-ugly\u0026distro=openSUSE%20Leap%2016.0","source":"openSUSE-SU-2026:20329-1"},{"ecosystem":"openSUSE:Leap 16.0","fixed":["1.26.7-160000.1.1"],"introduced":["0"],"last_affected":[],"package":"gstreamer-rtsp-server","purl":"pkg:rpm/opensuse/gstreamer-rtsp-server\u0026distro=openSUSE%20Leap%2016.0","source":"openSUSE-SU-2026:20329-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["0.11.7-1.1"],"introduced":["0"],"last_affected":[],"package":"ab-av1","purl":"pkg:rpm/opensuse/ab-av1\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2026:12171-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["5.10.0.git73.b97f772-2.1"],"introduced":["0"],"last_affected":[],"package":"afterburn","purl":"pkg:rpm/opensuse/afterburn\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2026:11324-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["2.3.3-1.1"],"introduced":["0"],"last_affected":[],"package":"aws-efs-utils","purl":"pkg:rpm/opensuse/aws-efs-utils\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2025:15461-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["3.1.21-1.1"],"introduced":["0"],"last_affected":[],"package":"flake-pilot","purl":"pkg:rpm/opensuse/flake-pilot\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2025:15475-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["12.0-3.1"],"introduced":["0"],"last_affected":[],"package":"fractal","purl":"pkg:rpm/opensuse/fractal\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2025:15492-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["0.4.5-2.1"],"introduced":["0"],"last_affected":[],"package":"framework_tool","purl":"pkg:rpm/opensuse/framework_tool\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2025:15444-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["2.12.0-1.1"],"introduced":["0"],"last_affected":[],"package":"git-cliff","purl":"pkg:rpm/opensuse/git-cliff\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2026:10496-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["1.26.5-1.1"],"introduced":["0"],"last_affected":[],"package":"gstreamer-devtools","purl":"pkg:rpm/opensuse/gstreamer-devtools\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2025:15445-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["1.26.5+git11.949807a4-1.1"],"introduced":["0"],"last_affected":[],"package":"gstreamer-plugins-rs","purl":"pkg:rpm/opensuse/gstreamer-plugins-rs\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2025:15446-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["0.2.8+12-1.1"],"introduced":["0"],"last_affected":[],"package":"rust-keylime","purl":"pkg:rpm/opensuse/rust-keylime\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2025:15480-1"}],"prev":{"headline":"Vim double-free vulnerability during Vim9 script import operations","id":"CVE-2025-55158"},"products":["slab"],"published":"2025-08-11","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"open","licence":"CC0 1.0","name":"RustSec","prefix":"RUSTSEC"},{"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)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-08-12","vendors":["tokio-rs"]},"summary":"Attackers can trigger undefined behavior or crashes in applications using the slab library by exploiting an incorrect bounds check in get_disjoint_mut.","url":"https://insights.sbomify.com/CVE-2025-55159/"}