{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-3146 exists.","fix":"Apply the vendor's patch.","what":"CVE-2026-3146 is a medium-severity vulnerability in libvips, published on 25 Feb 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-2026-3146 and fix it if it is affected.\n\nWhat it is: CVE-2026-3146 is a medium-severity vulnerability in libvips, published on 25 Feb 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-2026-3146 exists.\n\nAffected product: libvips. 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-2026-3146/ (Markdown: https://insights.sbomify.com/CVE-2026-3146/index.md)","id":"CVE-2026-3146","markdown":"https://insights.sbomify.com/CVE-2026-3146/index.md","name":"CVE-2026-3146","record":{"aliases":["DEBIAN-CVE-2026-3146","GHSA-v5rp-3mcx-fr73","UBUNTU-CVE-2026-3146"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Image processing library","requires_auth":"low_privilege","summary":"A local attacker can cause a denial of service via null pointer dereference in libvips matrix loading.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"libvips","vendor":"libvips"}],"cvss":{"score":4.8,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X","version":"4.0"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"},{"id":"CWE-404","name":"Improper Resource Shutdown or Release"}],"description":"A vulnerability has been found in libvips up to 8.18.0. The impacted element is the function vips_foreign_load_matrix_header of the file libvips/foreign/matrixload.c. The manipulation leads to null pointer dereference. The attack needs to be performed locally. The identifier of the patch is d4ce337c76bff1b278d7085c3c4f4725e3aa6ece. To fix this issue, it is recommended to deploy a patch.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"libvips matrixload.c vips_foreign_load_matrix_header null pointer dereference","id":"CVE-2026-3146","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2026"},"n_packages":0,"n_references":7,"next":{"headline":"libvips csvload.c vips_foreign_load_csv_build heap-based overflow","id":"CVE-2026-3147"},"packages":[],"prev":{"headline":"libvips matrixload.c vips_foreign_load_matrix_header memory corruption","id":"CVE-2026-3145"},"products":["libvips"],"published":"2026-02-25","related":[{"cvss_score":8.8,"headline":"Use after free in n/a","id":"CVE-2019-17534","kev_date_added":null,"published":"2019-10-13"},{"cvss_score":7,"headline":"Possible integer overflow leading to potential heap-based buffer overflow","id":"CVE-2026-33327","kev_date_added":null,"published":"2026-07-20"},{"cvss_score":7,"headline":"Possible heap-based buffer overflow when decoding TIFF image containing well-crafted tile","id":"CVE-2026-35591","kev_date_added":null,"published":"2026-07-20"},{"cvss_score":6.8,"headline":"Possible integer overflow on 32-bit systems when reading GIF images","id":"CVE-2026-33328","kev_date_added":null,"published":"2026-07-20"},{"cvss_score":6.8,"headline":"Possible out-of-bounds read leading to crash when decoding well-crafted EXIF metadata","id":"CVE-2026-35590","kev_date_added":null,"published":"2026-07-20"},{"cvss_score":6.5,"headline":"Denial of service in n/a","id":"CVE-2021-27847","kev_date_added":null,"published":"2021-07-15"},{"cvss_score":5.3,"headline":"Information disclosure in n/a","id":"CVE-2019-6976","kev_date_added":null,"published":"2019-01-26"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2026-02-25","vendors":["n/a"]},"summary":"A local attacker can cause a denial of service via null pointer dereference in libvips matrix loading.","url":"https://insights.sbomify.com/CVE-2026-3146/"}