{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-49127 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2026-49127 is a high-severity memory corruption vulnerability in MusicPlayerDaemon MPD, published on 28 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-49127 and fix it if it is affected.\n\nWhat it is: CVE-2026-49127 is a high-severity memory corruption vulnerability in MusicPlayerDaemon MPD, published on 28 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-49127 exists.\n\nAffected product: MusicPlayerDaemon MPD. 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-2026-49127/ (Markdown: https://insights.sbomify.com/CVE-2026-49127/index.md)","id":"CVE-2026-49127","markdown":"https://insights.sbomify.com/CVE-2026-49127/index.md","name":"CVE-2026-49127","record":{"aliases":["DEBIAN-CVE-2026-49127","GHSA-p9r5-qpp4-rjg3","UBUNTU-CVE-2026-49127"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Music Player Daemon","requires_auth":"none","summary":"Unauthenticated attackers can trigger a stack buffer overflow in MPD via malicious HTTP audio sources, potentially leading to code execution or service termination.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-193","name":"Off-by-one Error"}],"description":"Music Player Daemon (MPD) before version 0.24.11 contains a stack buffer overflow vulnerability in the pcm_unpack_24be function in src/pcm/Pack.cxx that allows unauthenticated attackers to corrupt stack memory by triggering an off-by-one write in the PCM decoder plugin. Attackers can issue two MPD commands referencing a malicious HTTP audio source to cause the unpack loop to write 1366 entries into a 1365-entry buffer, overwriting four bytes past the array boundary with three attacker-controlled bytes from an HTTP response body, resulting in daemon termination or potential code execution.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Music Player Daemon \u003c 0.24.11 Stack Buffer Overflow via pcm_unpack_24be","id":"CVE-2026-49127","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":7,"next":{"headline":"Music Player Daemon \u003c 0.24.11 Path Traversal via LocalStorage URI Handling","id":"CVE-2026-49128"},"packages":[],"prev":{"headline":"AI Tensor Engine for ROCm (AITER) 0.1.14 Unauthenticated RCE via MessageQueue.recv() Pickle Deserialization","id":"CVE-2026-49121"},"products":["MPD"],"published":"2026-05-28","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-28","vendors":["MusicPlayerDaemon"]},"summary":"Unauthenticated attackers can trigger a stack buffer overflow in MPD via malicious HTTP audio sources, potentially leading to code execution or service termination.","url":"https://insights.sbomify.com/CVE-2026-49127/"}