{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-107677 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-107677 is a medium-severity denial of service vulnerability in Ffmpeg Ffmpeg, published on 8 Oct 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-107677 and fix it if it is affected.\n\nWhat it is: CVE-2026-107677 is a medium-severity denial of service vulnerability in Ffmpeg Ffmpeg, published on 8 Oct 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-107677 in the wild and no public exploit code.\n\nAffected product: Ffmpeg Ffmpeg. 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-2026-107677/ (Markdown: https://insights.sbomify.com/CVE-2026-107677/index.md)","id":"CVE-2026-107677","markdown":"https://insights.sbomify.com/CVE-2026-107677/index.md","name":"CVE-2026-107677","record":{"aliases":["DEBIAN-CVE-2026-107677","ECHO-7475-7be3-3d40","GHSA-23w5-87r9-849m","UBUNTU-CVE-2026-107677"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Multimedia processing library","requires_auth":"none","summary":"Attackers can cause a denial of service in FFmpeg by providing a crafted DASH manifest with an empty segment template, leading to an infinite loop.","user_interaction":"required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[{"product":"ffmpeg","vendor":"ffmpeg"}],"cvss":{"score":5.7,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-835","name":"Loop with Unreachable Exit Condition"}],"description":"FFmpeg through 9.0.2 contains a denial of service vulnerability in the DASH demuxer that allows attackers to trigger an infinite loop by supplying an empty SegmentTemplate media URL. Attackers can craft an .mpd manifest declaring SegmentTemplate media=\"\" so get_current_fragment() calls av_strireplace() with an empty search string, consuming CPU indefinitely.","ecosystems":[],"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":"FFmpeg through 9.0.2 DASH Demuxer Infinite Loop via Empty SegmentTemplate Media","id":"CVE-2026-107677","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"ffmpeg:ffmpeg","products":["ffmpeg:ffmpeg"],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"FFmpeg through 9.0.2 Stack Exhaustion via Recursive Free of pssh Boxes","id":"CVE-2026-107678"},"packages":[],"prev":{"headline":"FFmpeg through 9.0.2 Uninitialized Memory Disclosure via HDR10+ Metadata Serializer","id":"CVE-2026-107676"},"products":["FFmpeg"],"published":"2026-10-08","related":[{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2013-0864","kev_date_added":null,"published":"2013-11-23"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2013-0872","kev_date_added":null,"published":"2013-11-23"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2013-0873","kev_date_added":null,"published":"2013-11-23"},{"cvss_score":10,"headline":"Null dereference in n/a","id":"CVE-2013-4265","kev_date_added":null,"published":"2013-11-23"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2011-3937","kev_date_added":null,"published":"2013-01-05"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2012-2772","kev_date_added":null,"published":"2012-09-10"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2012-2775","kev_date_added":null,"published":"2012-09-10"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"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":"2026-10-08","vendors":["FFmpeg"]},"summary":"Attackers can cause a denial of service in FFmpeg by providing a crafted DASH manifest with an empty segment template, leading to an infinite loop.","url":"https://insights.sbomify.com/CVE-2026-107677/"}