CVE-2026-68269

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{"bugzilla": {"description": "kernel: Linux kernel: Information disclosure due to missing Spectre mitigation", "id": "2513357", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2513357"}, "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:H/I:N/A:N", "status": "draft"}, "cwe": "CWE-515", "details": ["In the Linux kernel, the following vulnerability has been resolved:\ndrm/i915/gem: Add missing nospec on parallel submit slot\nAdd missing Spectre mitigation for userspace controlled parallel\nsubmission slot.\nDiscovered using AI-assisted static analysis confirmed by Intel\nProduct Security.\n(cherry picked from commit 15b9353deff3cf72331c387780de3cf9c316b643)", "A flaw was found in the Linux kernel, specifically within the `drm/i915/gem` component. A local user could exploit a missing Spectre mitigation on a userspace-controlled parallel submission slot. This vulnerability allows for a side-channel attack, which could lead to the unauthorized disclosure of sensitive information."], "name": "CVE-2026-68269", "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": "2026-08-10T12:01:44Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-68269\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-68269\nhttps://git.kernel.org/stable/c/45db277b2e1e34bcc99a0852026791108339ec3e\nhttps://git.kernel.org/stable/c/4a27275d275971c9ea29d3d240ea4a224ad368a2\nhttps://git.kernel.org/stable/c/914a76a9f08366434bf595700f62026b7a19a9cc\nhttps://git.kernel.org/stable/c/be393175306694de5da1d1a23a8ea4149baa09f1\nhttps://git.kernel.org/stable/c/c41a54619e95f860bf2950dd679ab353380ecd2b"], "threat_severity": "Moderate"}

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