CVE-2026-68269 (GCVE-0-2026-68269)

Vulnerability from cvelistv5 – Published: 2026-08-10 12:01 – Updated: 2026-08-19 16:32
VLAI
Title
drm/i915/gem: Add missing nospec on parallel submit slot
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Add missing nospec on parallel submit slot Add missing Spectre mitigation for userspace controlled parallel submission slot. Discovered using AI-assisted static analysis confirmed by Intel Product Security. (cherry picked from commit 15b9353deff3cf72331c387780de3cf9c316b643)
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: e5e32171a2cf1e434d4f88e12467f3e47d0ec618 , < 0ac3bab10c62997727a0a90f819a27d337347f93 (git)
Affected: e5e32171a2cf1e434d4f88e12467f3e47d0ec618 , < 4a27275d275971c9ea29d3d240ea4a224ad368a2 (git)
Affected: e5e32171a2cf1e434d4f88e12467f3e47d0ec618 , < be393175306694de5da1d1a23a8ea4149baa09f1 (git)
Affected: e5e32171a2cf1e434d4f88e12467f3e47d0ec618 , < 45db277b2e1e34bcc99a0852026791108339ec3e (git)
Affected: e5e32171a2cf1e434d4f88e12467f3e47d0ec618 , < c41a54619e95f860bf2950dd679ab353380ecd2b (git)
Affected: e5e32171a2cf1e434d4f88e12467f3e47d0ec618 , < 914a76a9f08366434bf595700f62026b7a19a9cc (git)
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Linux Linux Affected: 5.16
Unaffected: 0 , < 5.16 (semver)
Unaffected: 6.1.183 , ≤ 6.1.* (semver)
Unaffected: 6.6.148 , ≤ 6.6.* (semver)
Unaffected: 6.12.101 , ≤ 6.12.* (semver)
Unaffected: 6.18.42 , ≤ 6.18.* (semver)
Unaffected: 7.1.6 , ≤ 7.1.* (semver)
Unaffected: 7.2 , ≤ * (original_commit_for_fix)
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{
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            "drivers/gpu/drm/i915/gem/i915_gem_context.c"
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              "operator": "OR"
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915/gem: Add missing nospec on parallel submit slot\n\nAdd missing Spectre mitigation for userspace controlled parallel\nsubmission slot.\n\nDiscovered using AI-assisted static analysis confirmed by Intel\nProduct Security.\n\n(cherry picked from commit 15b9353deff3cf72331c387780de3cf9c316b643)"
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    "dateReserved": "2026-07-30T09:28:09.378Z",
    "dateUpdated": "2026-08-19T16:32:30.915Z",
    "state": "PUBLISHED"
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    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-08-12T21:31:29+00:00",
      "cve": "CVE-2026-68269",
      "id": "CVE-2026-68269",
      "initial_release_date": "2026-08-10T00:00:00+00:00",
      "product_status:known_affected": "232",
      "product_status:known_not_affected": "44",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: drm/i915/gem: Add missing nospec on parallel submit slot",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-68269.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-08-14T23:45:18Z",
      "cve": "CVE-2026-68269",
      "id": "CVE-2026-68269",
      "initial_release_date": "2026-08-14T17:14:53Z",
      "product_status:known_affected": "78",
      "product_status:known_not_affected": "218",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2026-68269",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2026-68269.json",
      "version": "3"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.