{"id":"JLSEC-2026-15","details":"A double free exists in the `another_hunk` function in pch.c in GNU patch through 2.7.6.","modified":"2026-07-25T18:23:56.463180445Z","published":"2026-03-31T16:50:26.988Z","upstream":["CVE-2018-6952"],"database_specific":{"license":"CC-BY-4.0","sources":[{"modified":"2026-06-17T02:02:30.210Z","published":"2018-02-13T19:29:00.573Z","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2018-6952","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2018-6952","database_specific":{"status":"Modified"},"id":"CVE-2018-6952","imported":"2026-07-17T21:14:49.770Z"}]},"references":[{"type":"WEB","url":"http://www.securityfocus.com/bid/103047"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2019:2033"},{"type":"WEB","url":"https://savannah.gnu.org/bugs/index.php?53133"},{"type":"WEB","url":"https://security.gentoo.org/glsa/201904-17"}],"affected":[{"package":{"name":"patch_jll","ecosystem":"Julia","purl":"pkg:julia/patch_jll?uuid=c7bec4a6-5215-51fd-b0a3-64ceaaad3a34"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.8.0+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-15.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V2","score":"AV:N/AC:L/Au:N/C:N/I:N/A:P"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}