{"id":"CVE-2026-96807","revision":"e54997234df24e8daaa2a1233363d719","records":[{"revision":"e54997234df24e8daaa2a1233363d719","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-96807","aliases":[],"title":"In Flatpak before 1.18.1, a malicious sandboxed app can replace ~/.var/app/$appid/.ld.so with a symlink, causing regenerate_ld_cache to write files at an arbitrary location. The filenames and content are not attacker controlled, making this…","description":"In Flatpak before 1.18.1, a malicious sandboxed app can replace ~/.var/app/$appid/.ld.so with a symlink, causing regenerate_ld_cache to write files at an arbitrary location. The filenames and content are not attacker controlled, making this hard to exploit.","state":0,"publishedAt":"2026-09-23T16:54:16.931+00:00","modifiedAt":"2026-09-26T22:51:21.873+00:00","affected":[{"ecosystem":"Vendor product","name":"Flatpak","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"platforms\": [\n                        \"Linux\"\n                    ],\n                    \"product\": \"Flatpak\",\n                    \"programFiles\": [\n                        \"common/flatpak-run.c\"\n                    ],\n                    \"programRoutines\": [\n                        {\n                            \"name\": \"regenerate_ld_cache\"\n                        }\n                    ],\n                    \"repo\": \"https://github.com/flatpak/flatpak\",\n                    \"vendor\": \"Flatpak\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"1.18.1\",\n                            \"status\": \"affected\",\n                            \"version\": \"0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L","score":4,"severity":"MEDIUM"}],"references":["https://github.com/flatpak/flatpak/security/advisories/GHSA-99wv-m8rp-g58x"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-96807","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-96807","identifiers":["CVE-2026-96807"]},"retained":false,"historicalAffected":[]}],"coverage":[]}