{"items":[{"id":"NVI-00016447","kind":"vulnerability","title":"sharp: Vulnerabilities in libheif: GHSA-g89c-p67h-r497 and GHSA-2jg2-4ch7-h545","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-rgj7-g3m4-5g8c","CVE-2026-114112"],"plain_summary":"GitHub lists this reviewed advisory for sharp. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-715f93e0ebc27703f7fcf7aec6b8cc63"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 0.35.4 for sharp. Confirm the publisher’s latest guidance.","source_ids":["sr-36d3d87ef86438387fc17d9c26f7247a"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-715f93e0ebc27703f7fcf7aec6b8cc63","url":"https://github.com/advisories/GHSA-rgj7-g3m4-5g8c","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-rgj7-g3m4-5g8c","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T22:54:12.705Z"},{"id":"sr-36d3d87ef86438387fc17d9c26f7247a","url":"https://github.com/advisories/GHSA-rgj7-g3m4-5g8c","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-rgj7-g3m4-5g8c","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-11-07T22:23:52.883Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-715f93e0ebc27703f7fcf7aec6b8cc63"],"technology":"sharp","known_exclusions":[],"conditions_summary":"### Impact\nA number of vulnerabilities, two rated as \"Critical\" severity using CVSSv3, have been discovered and fixed in the upstream libheif dependency. These can lead to possible remote code execution (RCE) on glibc-based Linux when run under certain conditions.\n\nThe attack vector for these claims to be \"network\" however sharp does not provide any networking features so this vulnerability is down-rated to a \"High\" severity using CVSSv4 but please note its Subsequent System Impact.\n\nThose processing untrusted input with versions of sharp prior to 0.35.4 are affected.\n\n### Patches\n\n#### Using prebuilt binaries provided by sharp?\n\nMost people rely on the prebuilt binaries provided by sharp.\n\nPlease upgrade sharp to the latest version, currently 0.35.4, which provides libheif 1.23.2.\n\n#### Using a globally-installed libheif?\n\nPlease ensure you are using the latest libheif 1.23.2.\n\n### Workarounds\nAdd the following to your code to prevent sharp from decoding AVIF images.\n```js\nsharp.block({ operation: [\"VipsForeignLoadHeif\"] });\n```\n\nEnsure you are using a `node` executable binary compiled as a Position Independent Executable (PIE). Most Linux package managers already do this for prot","public_affected_ranges":["< 0.35.4"]},{"certainty":"source_listed","source_ids":["sr-36d3d87ef86438387fc17d9c26f7247a"],"technology":"sharp","known_exclusions":[],"conditions_summary":"### Impact\nA number of vulnerabilities, two rated as \"Critical\" severity using CVSSv3, have been discovered and fixed in the upstream libheif dependency. These can lead to possible remote code execution (RCE) on glibc-based Linux when run under certain conditions.\n\nThe attack vector for these claims to be \"network\" however sharp does not provide any networking features so this vulnerability is down-rated to a \"High\" severity using CVSSv4 but please note its Subsequent System Impact.\n\nThose processing untrusted input with versions of sharp prior to 0.35.4 are affected.\n\n### Patches\n\n#### Using prebuilt binaries provided by sharp?\n\nMost people rely on the prebuilt binaries provided by sharp.\n\nPlease upgrade sharp to the latest version, currently 0.35.4, which provides libheif 1.23.2.\n\n#### Using a globally-installed libheif?\n\nPlease ensure you are using the latest libheif 1.23.2.\n\n### Workarounds\nAdd the following to your code to prevent sharp from decoding AVIF images.\n```js\nsharp.block({ operation: [\"VipsForeignLoadHeif\"] });\n```\n\nEnsure you are using a `node` executable binary compiled as a Position Independent Executable (PIE). Most Linux package managers already do this for prot","public_affected_ranges":["SEMVER: introduced 0; fixed 0.35.4"]}],"null_published_at":"2026-11-08T08:10:35.856Z","source_updated_at":"2026-09-08T21:25:12.000Z","source_disclosed_at":"2026-09-08T21:25:11.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-11-01T22:54:12.705Z"},{"id":"NVI-00016447","kind":"vulnerability","title":"sharp: Vulnerabilities in libheif: GHSA-g89c-p67h-r497 and GHSA-2jg2-4ch7-h545","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-rgj7-g3m4-5g8c"],"plain_summary":"GitHub lists this reviewed advisory for sharp. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-715f93e0ebc27703f7fcf7aec6b8cc63"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-715f93e0ebc27703f7fcf7aec6b8cc63","url":"https://github.com/advisories/GHSA-rgj7-g3m4-5g8c","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-rgj7-g3m4-5g8c","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T22:54:12.705Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-715f93e0ebc27703f7fcf7aec6b8cc63"],"technology":"sharp","known_exclusions":[],"conditions_summary":"### Impact\nA number of vulnerabilities, two rated as \"Critical\" severity using CVSSv3, have been discovered and fixed in the upstream libheif dependency. These can lead to possible remote code execution (RCE) on glibc-based Linux when run under certain conditions.\n\nThe attack vector for these claims to be \"network\" however sharp does not provide any networking features so this vulnerability is down-rated to a \"High\" severity using CVSSv4 but please note its Subsequent System Impact.\n\nThose processing untrusted input with versions of sharp prior to 0.35.4 are affected.\n\n### Patches\n\n#### Using prebuilt binaries provided by sharp?\n\nMost people rely on the prebuilt binaries provided by sharp.\n\nPlease upgrade sharp to the latest version, currently 0.35.4, which provides libheif 1.23.2.\n\n#### Using a globally-installed libheif?\n\nPlease ensure you are using the latest libheif 1.23.2.\n\n### Workarounds\nAdd the following to your code to prevent sharp from decoding AVIF images.\n```js\nsharp.block({ operation: [\"VipsForeignLoadHeif\"] });\n```\n\nEnsure you are using a `node` executable binary compiled as a Position Independent Executable (PIE). Most Linux package managers already do this for prot","public_affected_ranges":["< 0.35.4"]}],"null_published_at":"2026-11-04T10:04:27.945Z","source_updated_at":"2026-09-08T21:25:12.000Z","source_disclosed_at":"2026-09-08T21:25:11.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-11-01T22:54:12.705Z"}],"next_cursor":null,"snapshot_revision":"42594"}