CVE-2026-89868

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-89868", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-11T19:38:34.771Z", "datePublished": "2026-09-16T10:31:37.872Z", "dateUpdated": "2026-10-19T08:54:01.483Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-19T08:54:01.483Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: chips-media: wave5: Add timeout while stop_streaming\n\nWhen stop_streaming is called, an infinite loop may occur in some cases.\nAdd a bounded poll of the queue status: loop until the queues drain,\nsleeping briefly between polls, and bail out once VPU_DEC_STOP_TIMEOUT\nelapses."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c", "drivers/media/platform/chips-media/wave5/wave5-vpuconfig.h"], "versions": [{"version": "9707a6254a8a6b978bde811a44fe07d86c229d1c", "lessThan": "58e185e69a3dbe3494e54aad330f228f0b6645e1", "status": "affected", "versionType": "git"}, {"version": "9707a6254a8a6b978bde811a44fe07d86c229d1c", "lessThan": "c343348473e716882249bacf9297d6c363665fd9", "status": "affected", "versionType": "git"}, {"version": "9707a6254a8a6b978bde811a44fe07d86c229d1c", "lessThan": "c104f37b9f79d6c179c5f1a170d7f1da497ff527", "status": "affected", "versionType": "git"}, {"version": "9707a6254a8a6b978bde811a44fe07d86c229d1c", "lessThan": "2ae7faed2e60d6d07d9efdd962d20dcb15330ced", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c", "drivers/media/platform/chips-media/wave5/wave5-vpuconfig.h"], "versions": [{"version": "6.8", "status": "affected"}, {"version": "0", "lessThan": "6.8", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.112", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.53", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2.5", "lessThanOrEqual": "7.2.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.3", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "6.12.112"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "6.18.53"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "7.2.5"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "7.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/58e185e69a3dbe3494e54aad330f228f0b6645e1"}, {"url": "https://git.kernel.org/stable/c/c343348473e716882249bacf9297d6c363665fd9"}, {"url": "https://git.kernel.org/stable/c/c104f37b9f79d6c179c5f1a170d7f1da497ff527"}, {"url": "https://git.kernel.org/stable/c/2ae7faed2e60d6d07d9efdd962d20dcb15330ced"}], "title": "media: chips-media: wave5: Add timeout while stop_streaming", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c", "drivers/media/platform/chips-media/wave5/wave5-vpuconfig.h"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "58e185e69a3dbe3494e54aad330f228f0b6645e1", "status": "affected", "version": "9707a6254a8a6b978bde811a44fe07d86c229d1c", "versionType": "git"}, {"lessThan": "c343348473e716882249bacf9297d6c363665fd9", "status": "affected", "version": "9707a6254a8a6b978bde811a44fe07d86c229d1c", "versionType": "git"}, {"lessThan": "c104f37b9f79d6c179c5f1a170d7f1da497ff527", "status": "affected", "version": "9707a6254a8a6b978bde811a44fe07d86c229d1c", "versionType": "git"}, {"lessThan": "2ae7faed2e60d6d07d9efdd962d20dcb15330ced", "status": "affected", "version": "9707a6254a8a6b978bde811a44fe07d86c229d1c", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c", "drivers/media/platform/chips-media/wave5/wave5-vpuconfig.h"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.8"}, {"lessThan": "6.8", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.112", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.53", "versionType": "semver"}, {"lessThanOrEqual": "7.2.*", "status": "unaffected", "version": "7.2.5", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.3", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: chips-media: wave5: Add timeout while stop_streaming\n\nWhen stop_streaming is called, an infinite loop may occur in some cases.\nAdd a bounded poll of the queue status: loop until the queues drain,\nsleeping briefly between polls, and bail out once VPU_DEC_STOP_TIMEOUT\nelapses."}], "id": "CVE-2026-89868", "lastModified": "2026-10-19T09:18:31.477", "metrics": {}, "published": "2026-09-16T11:16:54.950", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/2ae7faed2e60d6d07d9efdd962d20dcb15330ced"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/58e185e69a3dbe3494e54aad330f228f0b6645e1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c104f37b9f79d6c179c5f1a170d7f1da497ff527"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c343348473e716882249bacf9297d6c363665fd9"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[9707a6254a8a6b978bde811a44fe07d86c229d1c,c104f37b9f79d6c179c5f1a170d7f1da497ff527)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[9707a6254a8a6b978bde811a44fe07d86c229d1c,2ae7faed2e60d6d07d9efdd962d20dcb15330ced)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "6.8"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[0,6.8)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.2.5,7.3.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.3-rc1,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-09-17T10:00:11.594559+00:00", "title": "Infinite Loop in wave5 stop_streaming Leading to Kernel\u2011Level Denial of Service", "updated": "2026-09-18T03:15:02.176990+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"], "weaknesses": ["CWE-400"]}