{"answers":{"affected":"It affects 6 products.","exploited":"There is no known exploitation of CVE-2026-9150 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-9150 is a medium-severity memory corruption vulnerability in Redhat Enterprise Linux, published on 20 May 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-9150 and fix it if it is affected.\n\nWhat it is: CVE-2026-9150 is a medium-severity memory corruption vulnerability in Redhat Enterprise Linux, published on 20 May 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-9150 in the wild and no public exploit code.\n\nAffected product: Redhat Enterprise Linux. 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-2026-9150/ (Markdown: https://insights.sbomify.com/CVE-2026-9150/index.md)","id":"CVE-2026-9150","markdown":"https://insights.sbomify.com/CVE-2026-9150/index.md","name":"CVE-2026-9150","record":{"aliases":["AZL-88053","CLSA-2026-1783588055","CLSA-2026-1783937718","DEBIAN-CVE-2026-9150","GHSA-p4w9-3pj8-mhq7","RHSA-2026:30649","UBUNTU-CVE-2026-9150"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Package manager library","requires_auth":"none","summary":"Attackers can cause denial of service via stack-based buffer overflow in libsolv's Debian metadata parser using crafted checksums.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"libsolv","vendor":"opensuse"},{"product":"enterprise_linux","vendor":"redhat"},{"product":"hardened_images","vendor":"redhat"},{"product":"openshift_container_platform","vendor":"redhat"},{"product":"satellite","vendor":"redhat"},{"product":"update_infrastructure","vendor":"redhat"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"A flaw was found in libsolv. This stack-based buffer overflow vulnerability occurs in libsolv's Debian metadata parser when processing specially crafted Debian repository metadata. An attacker could exploit this by providing malicious SHA384 or SHA512 checksum tags, leading to memory corruption and a denial of service (DoS) in the affected system.","ecosystems":["Red Hat:hummingbird:1"],"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":"Libsolv: stack-based buffer overflow in libsolv's debian metadata parser when handling sha384/sha512 checksums","id":"CVE-2026-9150","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"redhat:enterprise_linux","products":["redhat:enterprise_linux","redhat:hardened_images","redhat:openshift_container_platform","redhat:satellite"],"type":"memory_corruption","year":"2026"},"n_packages":8,"n_references":7,"next":{"headline":"Command Injection Vulnerability in OpenVPN on Multiple TP-Link Archer Routers","id":"CVE-2026-9151"},"packages":[{"ecosystem":"Red Hat:hummingbird:1","fixed":["0:0.7.39-3.hum1"],"introduced":["0"],"last_affected":[],"package":"libsolv","purl":"pkg:rpm/redhat/libsolv","source":"RHSA-2026:30649"},{"ecosystem":"Red Hat:hummingbird:1","fixed":["0:0.7.39-3.hum1"],"introduced":["0"],"last_affected":[],"package":"libsolv-demo","purl":"pkg:rpm/redhat/libsolv-demo","source":"RHSA-2026:30649"},{"ecosystem":"Red Hat:hummingbird:1","fixed":["0:0.7.39-3.hum1"],"introduced":["0"],"last_affected":[],"package":"libsolv-devel","purl":"pkg:rpm/redhat/libsolv-devel","source":"RHSA-2026:30649"},{"ecosystem":"Red Hat:hummingbird:1","fixed":["0:0.7.39-3.hum1"],"introduced":["0"],"last_affected":[],"package":"libsolv-tools","purl":"pkg:rpm/redhat/libsolv-tools","source":"RHSA-2026:30649"},{"ecosystem":"Red Hat:hummingbird:1","fixed":["0:0.7.39-3.hum1"],"introduced":["0"],"last_affected":[],"package":"libsolv-tools-base","purl":"pkg:rpm/redhat/libsolv-tools-base","source":"RHSA-2026:30649"},{"ecosystem":"Red Hat:hummingbird:1","fixed":["0:0.7.39-3.hum1"],"introduced":["0"],"last_affected":[],"package":"perl-solv","purl":"pkg:rpm/redhat/perl-solv","source":"RHSA-2026:30649"},{"ecosystem":"Red Hat:hummingbird:1","fixed":["0:0.7.39-3.hum1"],"introduced":["0"],"last_affected":[],"package":"python3-solv","purl":"pkg:rpm/redhat/python3-solv","source":"RHSA-2026:30649"},{"ecosystem":"Red Hat:hummingbird:1","fixed":["0:0.7.39-3.hum1"],"introduced":["0"],"last_affected":[],"package":"ruby-solv","purl":"pkg:rpm/redhat/ruby-solv","source":"RHSA-2026:30649"}],"prev":{"headline":"Libsolv: heap buffer overflow in libsolv repo_add_solv via negative maxsize from crafted .solv file","id":"CVE-2026-9149"},"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","Red Hat Hardened Images","Red Hat OpenShift Container Platform 4","Red Hat Satellite 6","Red Hat Update Infrastructure 4 for Cloud Providers"],"published":"2026-05-20","related":[{"cvss_score":7.8,"headline":"Libsolv: heap buffer overflow in libsolv repopagestore via unchecked decompression of malicious .solv page data","id":"CVE-2026-48864","kev_date_added":null,"published":"2026-05-26"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2021-33928","kev_date_added":null,"published":"2021-09-02"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2021-33929","kev_date_added":null,"published":"2021-09-02"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2021-33930","kev_date_added":null,"published":"2021-09-02"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2021-33938","kev_date_added":null,"published":"2021-09-02"},{"cvss_score":6.5,"headline":"Libsolv: heap buffer overflow in libsolv repo_add_solv via negative maxsize from crafted .solv file","id":"CVE-2026-9149","kev_date_added":null,"published":"2026-05-20"}],"sources":[{"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":"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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-01","vendors":["Red Hat"]},"summary":"Attackers can cause denial of service via stack-based buffer overflow in libsolv's Debian metadata parser using crafted checksums.","url":"https://insights.sbomify.com/CVE-2026-9150/"}