{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-68244", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-07-30T09:28:09.377Z", "datePublished": "2026-08-10T12:01:10.469Z", "dateUpdated": "2026-08-10T12:01:10.469Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-10T12:01:10.469Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915/gem: Do not leak siblings[] on proto context error\n\nAfter a successful BALANCE/PARALLEL_SUBMIT extension on context\ncreation, error during processing of next user extension leaks\nthe siblings[] array. Fix that.\n\nDiscovered using AI-assisted static analysis confirmed by\nIntel Product Security.\n\n(cherry picked from commit aa65e0a4b51b3b54b53e4142aaa2d997aa1061ff)"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/drm/i915/gem/i915_gem_context.c"], "versions": [{"version": "d4433c7600f794623d6802395542cf4ca4f1b1f9", "lessThan": "f014702fbd48d06a3d7a06e4bb4075d406376cf0", "status": "affected", "versionType": "git"}, {"version": "d4433c7600f794623d6802395542cf4ca4f1b1f9", "lessThan": "8431a4d7ff95c7f9c6fb1dbbbc9cdadf29d4f6d5", "status": "affected", "versionType": "git"}, {"version": "d4433c7600f794623d6802395542cf4ca4f1b1f9", "lessThan": "37951ce1567ccf8c86c7a1b8fb7d55a32c821b87", "status": "affected", "versionType": "git"}, {"version": "d4433c7600f794623d6802395542cf4ca4f1b1f9", "lessThan": "6cdbef8f60f313684e641628d64aa85960080d3f", "status": "affected", "versionType": "git"}, {"version": "d4433c7600f794623d6802395542cf4ca4f1b1f9", "lessThan": "eed3de2acf6aa5154d49098b026710b646db67ee", "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/gpu/drm/i915/gem/i915_gem_context.c"], "versions": [{"version": "5.15", "status": "affected"}, {"version": "0", "lessThan": "5.15", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.148", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.101", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.42", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1.6", "lessThanOrEqual": "7.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2-rc3", "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": "5.15", "versionEndExcluding": "6.6.148"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15", "versionEndExcluding": "6.12.101"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15", "versionEndExcluding": "6.18.42"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15", "versionEndExcluding": "7.1.6"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15", "versionEndExcluding": "7.2-rc3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/f014702fbd48d06a3d7a06e4bb4075d406376cf0"}, {"url": "https://git.kernel.org/stable/c/8431a4d7ff95c7f9c6fb1dbbbc9cdadf29d4f6d5"}, {"url": "https://git.kernel.org/stable/c/37951ce1567ccf8c86c7a1b8fb7d55a32c821b87"}, {"url": "https://git.kernel.org/stable/c/6cdbef8f60f313684e641628d64aa85960080d3f"}, {"url": "https://git.kernel.org/stable/c/eed3de2acf6aa5154d49098b026710b646db67ee"}], "title": "drm/i915/gem: Do not leak siblings[] on proto context error", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/gpu/drm/i915/gem/i915_gem_context.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "f014702fbd48d06a3d7a06e4bb4075d406376cf0", "status": "affected", "version": "d4433c7600f794623d6802395542cf4ca4f1b1f9", "versionType": "git"}, {"lessThan": "8431a4d7ff95c7f9c6fb1dbbbc9cdadf29d4f6d5", "status": "affected", "version": "d4433c7600f794623d6802395542cf4ca4f1b1f9", "versionType": "git"}, {"lessThan": "37951ce1567ccf8c86c7a1b8fb7d55a32c821b87", "status": "affected", "version": "d4433c7600f794623d6802395542cf4ca4f1b1f9", "versionType": "git"}, {"lessThan": "6cdbef8f60f313684e641628d64aa85960080d3f", "status": "affected", "version": "d4433c7600f794623d6802395542cf4ca4f1b1f9", "versionType": "git"}, {"lessThan": "eed3de2acf6aa5154d49098b026710b646db67ee", "status": "affected", "version": "d4433c7600f794623d6802395542cf4ca4f1b1f9", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/gpu/drm/i915/gem/i915_gem_context.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "5.15"}, {"lessThan": "5.15", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.148", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.101", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.42", "versionType": "semver"}, {"lessThanOrEqual": "7.1.*", "status": "unaffected", "version": "7.1.6", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.2-rc3", "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\ndrm/i915/gem: Do not leak siblings[] on proto context error\n\nAfter a successful BALANCE/PARALLEL_SUBMIT extension on context\ncreation, error during processing of next user extension leaks\nthe siblings[] array. Fix that.\n\nDiscovered using AI-assisted static analysis confirmed by\nIntel Product Security.\n\n(cherry picked from commit aa65e0a4b51b3b54b53e4142aaa2d997aa1061ff)"}], "id": "CVE-2026-68244", "lastModified": "2026-08-10T13:20:12.833", "metrics": {}, "published": "2026-08-10T13:20:12.833", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/37951ce1567ccf8c86c7a1b8fb7d55a32c821b87"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/6cdbef8f60f313684e641628d64aa85960080d3f"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/8431a4d7ff95c7f9c6fb1dbbbc9cdadf29d4f6d5"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/eed3de2acf6aa5154d49098b026710b646db67ee"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f014702fbd48d06a3d7a06e4bb4075d406376cf0"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: Linux kernel (drm/i915/gem): Memory leak leading to Denial of Service", "id": "2513162", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2513162"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-772", "details": ["In the Linux kernel, the following vulnerability has been resolved:\ndrm/i915/gem: Do not leak siblings[] on proto context error\nAfter a successful BALANCE/PARALLEL_SUBMIT extension on context\ncreation, error during processing of next user extension leaks\nthe siblings[] array. Fix that.\nDiscovered using AI-assisted static analysis confirmed by\nIntel Product Security.\n(cherry picked from commit aa65e0a4b51b3b54b53e4142aaa2d997aa1061ff)", "A flaw was found in the Linux kernel. Specifically, within the `drm/i915/gem` module, a memory leak occurs during context creation. This happens when an error occurs while processing user extensions after a successful BALANCE/PARALLEL_SUBMIT extension. An attacker could potentially exploit this to cause resource exhaustion, leading to a Denial of Service (DoS)."], "name": "CVE-2026-68244", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/a:redhat:enterprise_linux_nvidia:", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux for NVIDIA 26"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Not affected", "package_name": "rhcos", "product_name": "Red Hat OpenShift Container Platform 4"}], "public_date": "2026-08-10T12:01:10Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-68244\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-68244\nhttps://git.kernel.org/stable/c/37951ce1567ccf8c86c7a1b8fb7d55a32c821b87\nhttps://git.kernel.org/stable/c/6cdbef8f60f313684e641628d64aa85960080d3f\nhttps://git.kernel.org/stable/c/8431a4d7ff95c7f9c6fb1dbbbc9cdadf29d4f6d5\nhttps://git.kernel.org/stable/c/eed3de2acf6aa5154d49098b026710b646db67ee\nhttps://git.kernel.org/stable/c/f014702fbd48d06a3d7a06e4bb4075d406376cf0"], "threat_severity": "Moderate"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[d4433c7600f794623d6802395542cf4ca4f1b1f9,f014702fbd48d06a3d7a06e4bb4075d406376cf0)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[d4433c7600f794623d6802395542cf4ca4f1b1f9,8431a4d7ff95c7f9c6fb1dbbbc9cdadf29d4f6d5)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[d4433c7600f794623d6802395542cf4ca4f1b1f9,37951ce1567ccf8c86c7a1b8fb7d55a32c821b87)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[d4433c7600f794623d6802395542cf4ca4f1b1f9,6cdbef8f60f313684e641628d64aa85960080d3f)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[d4433c7600f794623d6802395542cf4ca4f1b1f9,eed3de2acf6aa5154d49098b026710b646db67ee)"}}], "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": "semver", "value": "5.15"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[0,5.15)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.6.148,6.7.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.101,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.42,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.1.6,7.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.2-rc3,*]"}}], "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": "2026-08-10T15:00:03.821047+00:00", "updated": "2026-08-13T05:15:03.718670+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"], "weaknesses": ["CWE-200", "CWE-772"]}