{"id":"CVE-2026-79522","title":"An out-of-bounds read in the gf_dm_get_chunk_data function (src/utils/downloader.c) of GPAC v26.07.0 allows attackers to cause a Denial of Service (DoS) via sending a crafted HTTP request","summary":"An out-of-bounds read in the gf_dm_get_chunk_data function (src/utils/downloader.c) of GPAC v26.07.0 allows attackers to cause a Denial of Service (DoS) via sending a crafted HTTP request. Fixed in 2fd5a06ab226767900fd86edb5a1e8bfc1010640.","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","cwe":["CWE-125"],"vendor":"gpac","product":"gpac","affected":["gpac = 26.07.0"],"published":"2026-09-09","updated":"2026-09-15","sourceUpdated":"2026-09-15T17:01:40.510","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-79522","references":[{"url":"https://github.com/gpac/gpac/commit/2fd5a06ab226767900fd86edb5a1e8bfc1010640","label":"cve@mitre.org"},{"url":"https://github.com/gpac/gpac/issues/3861","label":"cve@mitre.org"},{"url":"https://github.com/gpac/gpac/issues/3861","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd","cve.org","exploit-available"],"epss":0.00292,"epssPercentile":0.22034,"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-10T18:56:10.683980Z"},"ingestedAt":"2026-09-11T16:45:48.026Z","slug":"CVE-2026-79522","body":"## Overview\n\nAn out-of-bounds read in the gf_dm_get_chunk_data function (src/utils/downloader.c) of GPAC v26.07.0 allows attackers to cause a Denial of Service (DoS) via sending a crafted HTTP request. Fixed in 2fd5a06ab226767900fd86edb5a1e8bfc1010640.\n\n## Affected\n\n- `gpac = 26.07.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":48,"depthScoreParts":{"impact":35.8,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":54173,"id":"CVE-2026-79522","ts":1789070706122,"field":"exploit_available","old":"false","new":"true"}]}