{"answers":{"affected":"It affects 28 products.","exploited":"There is no known exploitation of CVE-2026-21372 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-21372 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-21372 is a high-severity memory corruption vulnerability in Qualcomm Cologne Firmware, published on 6 Apr 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-21372 and fix it if it is affected.\n\nWhat it is: CVE-2026-21372 is a high-severity memory corruption vulnerability in Qualcomm Cologne Firmware, published on 6 Apr 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-21372 in the wild and no public exploit code.\n\nAffected product: Qualcomm Cologne Firmware. 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-2026-21372/ (Markdown: https://insights.sbomify.com/CVE-2026-21372/index.md)","id":"CVE-2026-21372","markdown":"https://insights.sbomify.com/CVE-2026-21372/index.md","name":"CVE-2026-21372","record":{"aliases":["GHSA-73jc-v74h-5w6r"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Qualcomm Snapdragon","requires_auth":"low_privilege","summary":"Heap-based buffer overflow in Qualcomm Snapdragon Power Management IC allows attackers to execute arbitrary code or escalate privileges via malicious IOCTL requests.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"qualcomm","cpe":[{"product":"cologne_firmware","vendor":"qualcomm"},{"product":"fastconnect_6700_firmware","vendor":"qualcomm"},{"product":"fastconnect_6900_firmware","vendor":"qualcomm"},{"product":"fastconnect_7800_firmware","vendor":"qualcomm"},{"product":"qcm5430_firmware","vendor":"qualcomm"},{"product":"qcm6490_firmware","vendor":"qualcomm"},{"product":"snapdragon_460_mobile_platform_firmware","vendor":"qualcomm"},{"product":"snapdragon_662_mobile_platform_firmware","vendor":"qualcomm"},{"product":"snapdragon_7c\\+_gen_3_compute_firmware","vendor":"qualcomm"},{"product":"video_collaboration_vc3_platform_firmware","vendor":"qualcomm"},{"product":"wcd9370_firmware","vendor":"qualcomm"},{"product":"wcd9375_firmware","vendor":"qualcomm"},{"product":"wcd9378c_firmware","vendor":"qualcomm"},{"product":"wcd9380_firmware","vendor":"qualcomm"},{"product":"wcd9385_firmware","vendor":"qualcomm"},{"product":"wcn3950_firmware","vendor":"qualcomm"},{"product":"wcn3988_firmware","vendor":"qualcomm"},{"product":"wsa8840_firmware","vendor":"qualcomm"},{"product":"wsa8845_firmware","vendor":"qualcomm"},{"product":"wsa8845h_firmware","vendor":"qualcomm"},{"product":"x2000077_firmware","vendor":"qualcomm"},{"product":"x2000086_firmware","vendor":"qualcomm"},{"product":"x2000090_firmware","vendor":"qualcomm"},{"product":"x2000092_firmware","vendor":"qualcomm"},{"product":"x2000094_firmware","vendor":"qualcomm"},{"product":"xg101002_firmware","vendor":"qualcomm"},{"product":"xg101032_firmware","vendor":"qualcomm"},{"product":"xg101039_firmware","vendor":"qualcomm"}],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-122","name":"Heap-based Buffer Overflow"}],"description":"Memory Corruption when sending IOCTL requests with invalid buffer sizes during memcpy operations.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Heap-Based Buffer Overflow in Power Management IC","id":"CVE-2026-21372","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"qualcomm:cologne_firmware","products":["qualcomm:cologne_firmware","qualcomm:fastconnect_6700_firmware","qualcomm:fastconnect_6900_firmware","qualcomm:fastconnect_7800_firmware","qualcomm:qcm5430_firmware","qualcomm:qcm6490_firmware","qualcomm:snapdragon_460_mobile_platform_firmware","qualcomm:snapdragon_662_mobile_platform_firmware","qualcomm:snapdragon_7c\\+_gen_3_compute_firmware","qualcomm:video_collaboration_vc3_platform_firmware","qualcomm:wcd9370_firmware","qualcomm:wcd9375_firmware","qualcomm:wcd9378c_firmware","qualcomm:wcd9380_firmware","qualcomm:wcd9385_firmware","qualcomm:wcn3950_firmware","qualcomm:wcn3988_firmware","qualcomm:wsa8840_firmware","qualcomm:wsa8845_firmware","qualcomm:wsa8845h_firmware","qualcomm:x2000077_firmware","qualcomm:x2000086_firmware","qualcomm:x2000090_firmware","qualcomm:x2000092_firmware","qualcomm:x2000094_firmware","qualcomm:xg101002_firmware","qualcomm:xg101032_firmware","qualcomm:xg101039_firmware"],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Buffer Over-read in Camera","id":"CVE-2026-21373"},"packages":[],"prev":{"headline":"Buffer Over-read in WinBlast Driver","id":"CVE-2026-21371"},"products":["Snapdragon"],"published":"2026-04-06","related":[{"cvss_score":8.8,"headline":"Stack-based Buffer Overflow in OOBM","id":"CVE-2026-25283","kev_date_added":null,"published":"2026-09-17"},{"cvss_score":7.9,"headline":"Out-of-bounds Read in OOBM","id":"CVE-2026-25282","kev_date_added":null,"published":"2026-09-17"},{"cvss_score":7.8,"headline":"Use After Free in DSP Service","id":"CVE-2026-57555","kev_date_added":null,"published":"2026-10-06"},{"cvss_score":7.8,"headline":"Use After Free in DSP_Services","id":"CVE-2026-57559","kev_date_added":null,"published":"2026-10-06"},{"cvss_score":7.8,"headline":"Untrusted Pointer Dereference in Windows Compute","id":"CVE-2025-59607","kev_date_added":null,"published":"2026-09-17"},{"cvss_score":7.8,"headline":"Out-of-bounds Write in Video","id":"CVE-2026-24073","kev_date_added":null,"published":"2026-09-17"},{"cvss_score":7.8,"headline":"Out-of-bounds Write in Video","id":"CVE-2026-24074","kev_date_added":null,"published":"2026-09-17"}],"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":"total"},"state":"PUBLISHED","updated":"2026-04-07","vendors":["Qualcomm, Inc."]},"summary":"Heap-based buffer overflow in Qualcomm Snapdragon Power Management IC allows attackers to execute arbitrary code or escalate privileges via malicious IOCTL requests.","url":"https://insights.sbomify.com/CVE-2026-21372/"}