{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-50812 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-50812 is a medium-severity vulnerability in n/a, published on 8 Jul 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-2026-50812 and fix it if it is affected.\n\nWhat it is: CVE-2026-50812 is a medium-severity vulnerability in n/a, published on 8 Jul 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-2026-50812 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2026-50812/ (Markdown: https://insights.sbomify.com/CVE-2026-50812/index.md)","id":"CVE-2026-50812","markdown":"https://insights.sbomify.com/CVE-2026-50812/index.md","name":"CVE-2026-50812","record":{"aliases":["BELL-CVE-2026-50812","DEBIAN-CVE-2026-50812","ECHO-f08c-2b40-760b","GHSA-f8h2-hw8x-2jh9","OESA-2026-3492","OESA-2026-3493","OESA-2026-3494","OESA-2026-3495","RHSA-2026:39023","UBUNTU-CVE-2026-50812"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"SQLite database library","requires_auth":"low_privilege","summary":"An attacker can cause a denial of service in SQLite by supplying a malformed changeset blob that triggers a NULL pointer dereference.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[],"cvss":{"score":5.5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"A NULL pointer dereference in the SQLite Session Extension in SQLite 3.53.1 and SQLite trunk builds before check-in e807d4e3798efd53 allows an attacker who can supply a malformed changeset blob to cause a denial of service. The issue occurs when sqlite3changeset_apply_v3() applies a corrupt changeset and reaches sqlite3_value_type() with a NULL sqlite3_value pointer.","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":"Null dereference in n/a","id":"CVE-2026-50812","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2026"},"n_packages":9,"n_references":3,"next":{"headline":"Information disclosure in n/a","id":"CVE-2026-50813"},"packages":[{"ecosystem":"Red Hat:hummingbird:1","fixed":["0:3.53.3-1.hum1"],"introduced":["0"],"last_affected":[],"package":"lemon","purl":"pkg:rpm/redhat/lemon","source":"RHSA-2026:39023"},{"ecosystem":"Red Hat:hummingbird:1","fixed":["0:3.53.3-1.hum1"],"introduced":["0"],"last_affected":[],"package":"sqlite","purl":"pkg:rpm/redhat/sqlite","source":"RHSA-2026:39023"},{"ecosystem":"Red Hat:hummingbird:1","fixed":["0:3.53.3-1.hum1"],"introduced":["0"],"last_affected":[],"package":"sqlite-analyzer","purl":"pkg:rpm/redhat/sqlite-analyzer","source":"RHSA-2026:39023"},{"ecosystem":"Red Hat:hummingbird:1","fixed":["0:3.53.3-1.hum1"],"introduced":["0"],"last_affected":[],"package":"sqlite-debug","purl":"pkg:rpm/redhat/sqlite-debug","source":"RHSA-2026:39023"},{"ecosystem":"Red Hat:hummingbird:1","fixed":["0:3.53.3-1.hum1"],"introduced":["0"],"last_affected":[],"package":"sqlite-devel","purl":"pkg:rpm/redhat/sqlite-devel","source":"RHSA-2026:39023"},{"ecosystem":"Red Hat:hummingbird:1","fixed":["0:3.53.3-1.hum1"],"introduced":["0"],"last_affected":[],"package":"sqlite-doc","purl":"pkg:rpm/redhat/sqlite-doc","source":"RHSA-2026:39023"},{"ecosystem":"Red Hat:hummingbird:1","fixed":["0:3.53.3-1.hum1"],"introduced":["0"],"last_affected":[],"package":"sqlite-libs","purl":"pkg:rpm/redhat/sqlite-libs","source":"RHSA-2026:39023"},{"ecosystem":"Red Hat:hummingbird:1","fixed":["0:3.53.3-1.hum1"],"introduced":["0"],"last_affected":[],"package":"sqlite-tcl","purl":"pkg:rpm/redhat/sqlite-tcl","source":"RHSA-2026:39023"},{"ecosystem":"Red Hat:hummingbird:1","fixed":["0:3.53.3-1.hum1"],"introduced":["0"],"last_affected":[],"package":"sqlite-tools","purl":"pkg:rpm/redhat/sqlite-tools","source":"RHSA-2026:39023"}],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2026-50811"},"products":["n/a"],"published":"2026-07-08","related":[],"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":"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":"2026-07-08","vendors":["n/a"]},"summary":"An attacker can cause a denial of service in SQLite by supplying a malformed changeset blob that triggers a NULL pointer dereference.","url":"https://insights.sbomify.com/CVE-2026-50812/"}