Vulnerability-Lookup

CVE-2026-68108 (GCVE-0-2026-68108)

Vulnerability from cvelistv5 – Published: 2026-08-10 11:58 – Updated: 2026-08-19 16:29

Title

drm/amdgpu/vce: fix integer overflow in image size

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vce: fix integer overflow in image size Fix a security vulnerability where malicious VCE command streams with oversized dimensions (e.g. 65536×65536) cause 32-bit integer overflow, wrapping the calculated buffer size to 0. This bypasses validation and allows GPU firmware to perform out-of-bound memory access. The fix uses 64-bit arithmetic to detect overflow and rejects invalid dimensions before they reach the hardware. V2: remove redundant check V3: modify max height value V4: remove size64 (cherry picked from commit cbe408dba581755ad1279a487ec786d8927d778d)

Severity

8.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Assigner

Linux mitre root Scorecard

References

6 references

URL	Tags
https://git.kernel.org/stable/c/893db20383800cfe9…
https://git.kernel.org/stable/c/a07430abd556de370…
https://git.kernel.org/stable/c/a6d7065b91a147909…
https://git.kernel.org/stable/c/7eebef042c12dfe05…
https://git.kernel.org/stable/c/00c311a13d2252668…
https://git.kernel.org/stable/c/186bfdc4e26d019b2…

Impacted products

2 products

Vendor	Product	Version	CPE status
Linux	Linux	Affected: f1689ec1b0b1256d0e69653cd4aaeee44aafdf5c , < 893db20383800cfe92e638705984eebb13bc81a5 (git) Affected: f1689ec1b0b1256d0e69653cd4aaeee44aafdf5c , < a07430abd556de3707adfcadcc60db3fa64e4b2b (git) Affected: f1689ec1b0b1256d0e69653cd4aaeee44aafdf5c , < a6d7065b91a14790980ce6f4960db0ca8c3c9940 (git) Affected: f1689ec1b0b1256d0e69653cd4aaeee44aafdf5c , < 7eebef042c12dfe0568593ee6a8926d16505925e (git) Affected: f1689ec1b0b1256d0e69653cd4aaeee44aafdf5c , < 00c311a13d225266800c712f2b7db2711c6897de (git) Affected: f1689ec1b0b1256d0e69653cd4aaeee44aafdf5c , < 186bfdc4e26d019b2e7570cb121964a1d89b2e5b (git)	guessed
Linux	Linux	Affected: 4.2 Unaffected: 0 , < 4.2 (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)	guessed

Show details on NVD website

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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu/vce: fix integer overflow in image size\n\nFix a security vulnerability where malicious VCE command streams\nwith oversized dimensions (e.g. 65536\u00d765536) cause 32-bit integer\noverflow, wrapping the calculated buffer size to 0. This bypasses\nvalidation and allows GPU firmware to perform out-of-bound memory\naccess.\n\nThe fix uses 64-bit arithmetic to detect overflow and rejects\ninvalid dimensions before they reach the hardware.\n\nV2: remove redundant check\nV3: modify max height value\nV4: remove size64\n\n(cherry picked from commit cbe408dba581755ad1279a487ec786d8927d778d)"
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            }
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            "lang": "en",
            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu/vce: fix integer overflow in image size\n\nFix a security vulnerability where malicious VCE command streams\nwith oversized dimensions (e.g. 65536\u00d765536) cause 32-bit integer\noverflow, wrapping the calculated buffer size to 0. This bypasses\nvalidation and allows GPU firmware to perform out-of-bound memory\naccess.\n\nThe fix uses 64-bit arithmetic to detect overflow and rejects\ninvalid dimensions before they reach the hardware.\n\nV2: remove redundant check\nV3: modify max height value\nV4: remove size64\n\n(cherry picked from commit cbe408dba581755ad1279a487ec786d8927d778d)"
          }
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        "id": "CVE-2026-68108",
        "lastModified": "2026-08-19T17:20:28.970",
        "metrics": {
          "cvssMetricV31": [
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              "cvssData": {
                "attackComplexity": "LOW",
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                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "LOW",
                "scope": "CHANGED",
                "userInteraction": "NONE",
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      "current_release_date": "2026-09-30T17:40:56+00:00",
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      "id": "CVE-2026-68108",
      "initial_release_date": "2026-08-10T00:00:00+00:00",
      "product_status:fixed": "612",
      "product_status:known_affected": "113",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: drm/amdgpu/vce: fix integer overflow in image size",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-68108.json",
      "version": "3"
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    "suse_vex": {
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      "current_release_date": "2026-09-22T16:48:57Z",
      "cve": "CVE-2026-68108",
      "id": "CVE-2026-68108",
      "initial_release_date": "2026-08-13T16:24:31Z",
      "product_status:first_fixed": "60",
      "product_status:known_affected": "681",
      "product_status:known_not_affected": "67",
      "product_status:recommended": "107",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2026-68108",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2026-68108.json",
      "version": "9"
    }
  }
}

OPENSUSE-SU-2026:21910-1

Vulnerability from csaf_opensuse - Published: 2026-09-22 15:26 - Updated: 2026-09-30 11:19

Summary

Security update for the Linux Kernel

Severity

Important

Scope

885 vulnerabilities in this advisory, including CVE-2026-68108.

CVE-2026-68108

6.1 (Medium)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H

Recommended: 136 products

Open the full advisory

RHSA-2026:71700

Vulnerability from csaf_opensuse - Published: 2026-09-25 08:24 - Updated: 2026-09-30 23:39

Summary

Red Hat Security Advisory: kernel security, bug fix, and enhancement update

Severity

Important

Scope

17 vulnerabilities in this advisory, including CVE-2026-68108.

CVE-2026-68108

A flaw was found in the `drm/amdgpu/vce` component of the Linux kernel. Malicious VCE (Video Codec Engine) command streams with oversized dimensions can cause a 32-bit integer overflow. This overflow bypasses validation, allowing the GPU firmware to perform out-of-bound memory access. This could lead to system instability or potentially arbitrary code execution.

7.8 (High)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Fixed: 303 products

https://access.redhat.com/errata/RHSA-2026:71700

Open the full advisory

RHSA-2026:71602

Vulnerability from csaf_redhat - Published: 2026-09-24 17:10 - Updated: 2026-09-30 23:39

Summary

Red Hat Security Advisory: kernel security, bug fix, and enhancement update

Severity

Important

Scope

22 vulnerabilities in this advisory, including CVE-2026-68108.

CVE-2026-68108

7.8 (High)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Fixed: 309 products

https://access.redhat.com/errata/RHSA-2026:71602

Open the full advisory

RLSA-2026:71602 (CVE-2025-40323)

Vulnerability from osv_rocky – Published: 2026-09-26 12:11 – Updated: 2026-10-01 00:14 – Source website

Summary

Important: kernel security, bug fix, and enhancement update

Details

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

kernel: fbcon: Set fb_display[i]->mode to NULL when the mode is released (CVE-2025-40323)
kernel: libceph: fix potential use-after-free in have_mon_and_osd_map() (CVE-2025-68285)
kernel: libceph: make decode_pool() more resilient against corrupted osdmaps (CVE-2025-71116)
kernel: libceph: prevent potential out-of-bounds reads in handle_auth_done() (CVE-2026-22984)
kernel: libceph: replace overzealous BUG_ON in osdmap_apply_incremental() (CVE-2026-22990)
kernel: Linux kernel: Denial of Service in libceph OSD client due to unreset sparse-read state (CVE-2026-23136)
kernel: drm/amdgpu/vcn3: Prevent OOB reads when parsing dec msg (CVE-2026-46230)
kernel: drm/amdgpu/vcn4: Prevent OOB reads when parsing IB (CVE-2026-46204)
kernel: drm/amdgpu/vcn4: Prevent OOB reads when parsing dec msg (CVE-2026-46199)
kernel: drm/amdgpu/userq: fix access to stale wptr mapping (CVE-2026-46311)
kernel: af_unix: Drop all SCM attributes for SOCKMAP (CVE-2026-53005)
kernel: accel/ivpu: Add buffer overflow check in MS get_info_ioctl (CVE-2026-53203)
kernel: drm/xe/eustall: Fix drm_dev_put called before stream disable in close (CVE-2026-53290)
kernel: drm/virtio: use uninterruptible resv lock for plane updates (CVE-2026-64098)
kernel: Linux kernel: PPPoE memory corruption via stale pointer (CVE-2026-68121)
kernel: drm/amdgpu/vce: fix integer overflow in image size (CVE-2026-68108)
kernel: drm/amdkfd: fix 32-bit overflow in CWSR total size calculation (CVE-2026-68257)
kernel: drm/xe/rtp: Add RING_FORCE_TO_NONPRIV_DENY to OA whitelists (CVE-2026-68267)
kernel: drm/xe: Hold a dma-buf reference for imported BOs (CVE-2026-68266)
kernel: drm/amdgpu: Fix context pstate override handling (CVE-2026-68273)
kernel: Linux kernel IPVS: Denial of Service due to stale memory references (CVE-2026-80714)
kernel: nvme-tcp: fix host memory disclosure on R2T for a read command (CVE-2026-89481)

Bug Fix(es) and Enhancement(s):

Bypass DMA APIs for coherent allocations for pre-mapped memory [rhel-10.2.z] (JIRA:Rocky Linux-252331)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Severity

7.8 (High)


                    
                      CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Credits

Rocky Enterprise Software Foundation

Red Hat

References

URL

Type

	https://errata.rockylinux.org/RLSA-2026:71602	ADVISORY
	https://bugzilla.redhat.com/show_bug.cgi?id=2419883	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2422801	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2429602	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2432389	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2432400	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2439852	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2482533	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2482543	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2482649	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2486470	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2492381	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2492798	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2493739	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2502536	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2513233	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2513361	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2513372	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2513414	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2513429	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2513434	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2525436	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2532184	REPORT
	https://access.redhat.com/errata/RHSA-2026:71602	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Rocky Linux:10",
        "name": "kernel",
        "purl": "pkg:rpm/rocky-linux/kernel?distro=rocky-linux-10\u0026epoch=0"
      },
      "ranges": [
        {
          "database_specific": {
            "yum_repository": "BaseOS"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:6.12.0-211.60.1.el10_2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "credits": [
    {
      "name": "Rocky Enterprise Software Foundation"
    },
    {
      "name": "Red Hat"
    }
  ],
  "database_specific": {
    "license": "CC-BY-4.0",
    "license_url": "https://creativecommons.org/licenses/by/4.0/",
    "source_advisory": "RHSA-2026:71602"
  },
  "details": "The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: fbcon: Set fb_display[i]-\u003emode to NULL when the mode is released (CVE-2025-40323)\n\n* kernel: libceph: fix potential use-after-free in have_mon_and_osd_map() (CVE-2025-68285)\n\n* kernel: libceph: make decode_pool() more resilient against corrupted osdmaps (CVE-2025-71116)\n\n* kernel: libceph: prevent potential out-of-bounds reads in handle_auth_done() (CVE-2026-22984)\n\n* kernel: libceph: replace overzealous BUG_ON in osdmap_apply_incremental() (CVE-2026-22990)\n\n* kernel: Linux kernel: Denial of Service in libceph OSD client due to unreset sparse-read state (CVE-2026-23136)\n\n* kernel: drm/amdgpu/vcn3: Prevent OOB reads when parsing dec msg (CVE-2026-46230)\n\n* kernel: drm/amdgpu/vcn4: Prevent OOB reads when parsing IB (CVE-2026-46204)\n\n* kernel: drm/amdgpu/vcn4: Prevent OOB reads when parsing dec msg (CVE-2026-46199)\n\n* kernel: drm/amdgpu/userq: fix access to stale wptr mapping (CVE-2026-46311)\n\n* kernel: af_unix: Drop all SCM attributes for SOCKMAP (CVE-2026-53005)\n\n* kernel: accel/ivpu: Add buffer overflow check in MS get_info_ioctl (CVE-2026-53203)\n\n* kernel: drm/xe/eustall: Fix drm_dev_put called before stream disable in close (CVE-2026-53290)\n\n* kernel: drm/virtio: use uninterruptible resv lock for plane updates (CVE-2026-64098)\n\n* kernel: Linux kernel: PPPoE memory corruption via stale pointer (CVE-2026-68121)\n\n* kernel: drm/amdgpu/vce: fix integer overflow in image size (CVE-2026-68108)\n\n* kernel: drm/amdkfd: fix 32-bit overflow in CWSR total size calculation (CVE-2026-68257)\n\n* kernel: drm/xe/rtp: Add RING_FORCE_TO_NONPRIV_DENY to OA whitelists (CVE-2026-68267)\n\n* kernel: drm/xe: Hold a dma-buf reference for imported BOs (CVE-2026-68266)\n\n* kernel: drm/amdgpu: Fix context pstate override handling (CVE-2026-68273)\n\n* kernel: Linux kernel IPVS: Denial of Service due to stale memory references (CVE-2026-80714)\n\n* kernel: nvme-tcp: fix host memory disclosure on R2T for a read command (CVE-2026-89481)\n\nBug Fix(es) and Enhancement(s):\n\n* Bypass DMA APIs for coherent allocations for pre-mapped memory [rhel-10.2.z] (JIRA:Rocky Linux-252331)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
  "id": "RLSA-2026:71602",
  "modified": "2026-10-01T00:14:59.766686Z",
  "published": "2026-09-26T12:11:25.039690Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://errata.rockylinux.org/RLSA-2026:71602"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2419883"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2422801"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2429602"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2432389"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2432400"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2439852"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2482533"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2482543"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2482649"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2486470"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2492381"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2492798"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2493739"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2502536"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2513233"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2513361"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2513372"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2513414"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2513429"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2513434"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2525436"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2532184"
    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2026:71602"
    }
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Important: kernel security, bug fix, and enhancement update",
  "upstream": [
    "CVE-2025-40323",
    "CVE-2025-68285",
    "CVE-2025-71116",
    "CVE-2026-22984",
    "CVE-2026-22990",
    "CVE-2026-23136",
    "CVE-2026-46199",
    "CVE-2026-46204",
    "CVE-2026-46230",
    "CVE-2026-46311",
    "CVE-2026-53005",
    "CVE-2026-53203",
    "CVE-2026-53290",
    "CVE-2026-64098",
    "CVE-2026-68108",
    "CVE-2026-68121",
    "CVE-2026-68257",
    "CVE-2026-68266",
    "CVE-2026-68267",
    "CVE-2026-68273",
    "CVE-2026-80714",
    "CVE-2026-89481"
  ]
}

RLSA-2026:71700 (CVE-2025-40323)

Vulnerability from osv_rocky – Published: 2026-09-26 12:05 – Updated: 2026-10-01 00:14 – Source website

Summary

Important: kernel security, bug fix, and enhancement update

Details

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

kernel: fbcon: Set fb_display[i]->mode to NULL when the mode is released (CVE-2025-40323)
kernel: smb: smbdirect: introduce smbdirect_socket.recv_io.credits.available (CVE-2026-31539)
kernel: drm/amdgpu/vcn3: Prevent OOB reads when parsing dec msg (CVE-2026-46230)
kernel: drm/amdgpu/vcn4: Prevent OOB reads when parsing IB (CVE-2026-46204)
kernel: drm/amdgpu/vcn4: Prevent OOB reads when parsing dec msg (CVE-2026-46199)
kernel: drm/amdgpu/userq: fix access to stale wptr mapping (CVE-2026-46311)
kernel: netfilter: nf_queue: hold bridge skb->dev while queued (CVE-2026-52912)
kernel: accel/ivpu: Add buffer overflow check in MS get_info_ioctl (CVE-2026-53203)
kernel: drm/xe/eustall: Fix drm_dev_put called before stream disable in close (CVE-2026-53290)
kernel: drm/virtio: use uninterruptible resv lock for plane updates (CVE-2026-64098)
kernel: Linux kernel: PPPoE memory corruption via stale pointer (CVE-2026-68121)
kernel: drm/amdgpu/vce: fix integer overflow in image size (CVE-2026-68108)
kernel: drm/amdkfd: fix 32-bit overflow in CWSR total size calculation (CVE-2026-68257)
kernel: drm/xe/rtp: Add RING_FORCE_TO_NONPRIV_DENY to OA whitelists (CVE-2026-68267)
kernel: drm/xe: Hold a dma-buf reference for imported BOs (CVE-2026-68266)
kernel: drm/amdgpu: Fix context pstate override handling (CVE-2026-68273)
kernel: Linux kernel IPVS: Denial of Service due to stale memory references (CVE-2026-80714)

Bug Fix(es) and Enhancement(s):

MADVISE i/o size in Rocky Linux 9 additionally limited by read_ahead_kb - Was addressed in Rocky Linux8 via Rocky Linux-22476 [rhel-9.8.z] (JIRA:Rocky Linux-260938)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Severity

7.8 (High)


                    
                      CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Credits

Rocky Enterprise Software Foundation

Red Hat

References

URL

Type

	https://errata.rockylinux.org/RLSA-2026:71700	ADVISORY
	https://bugzilla.redhat.com/show_bug.cgi?id=2419883	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2461575	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2482533	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2482543	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2482649	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2486470	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2492105	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2492798	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2493739	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2502536	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2513233	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2513361	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2513372	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2513414	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2513429	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2513434	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=2525436	REPORT
	https://access.redhat.com/errata/RHSA-2026:71700	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Rocky Linux:9",
        "name": "kernel",
        "purl": "pkg:rpm/rocky-linux/kernel?distro=rocky-linux-9\u0026epoch=0"
      },
      "ranges": [
        {
          "database_specific": {
            "yum_repository": "BaseOS"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:5.14.0-687.52.1.el9_8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "credits": [
    {
      "name": "Rocky Enterprise Software Foundation"
    },
    {
      "name": "Red Hat"
    }
  ],
  "database_specific": {
    "license": "CC-BY-4.0",
    "license_url": "https://creativecommons.org/licenses/by/4.0/",
    "source_advisory": "RHSA-2026:71700"
  },
  "details": "The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: fbcon: Set fb_display[i]-\u003emode to NULL when the mode is released (CVE-2025-40323)\n\n* kernel: smb: smbdirect: introduce smbdirect_socket.recv_io.credits.available (CVE-2026-31539)\n\n* kernel: drm/amdgpu/vcn3: Prevent OOB reads when parsing dec msg (CVE-2026-46230)\n\n* kernel: drm/amdgpu/vcn4: Prevent OOB reads when parsing IB (CVE-2026-46204)\n\n* kernel: drm/amdgpu/vcn4: Prevent OOB reads when parsing dec msg (CVE-2026-46199)\n\n* kernel: drm/amdgpu/userq: fix access to stale wptr mapping (CVE-2026-46311)\n\n* kernel: netfilter: nf_queue: hold bridge skb-\u003edev while queued (CVE-2026-52912)\n\n* kernel: accel/ivpu: Add buffer overflow check in MS get_info_ioctl (CVE-2026-53203)\n\n* kernel: drm/xe/eustall: Fix drm_dev_put called before stream disable in close (CVE-2026-53290)\n\n* kernel: drm/virtio: use uninterruptible resv lock for plane updates (CVE-2026-64098)\n\n* kernel: Linux kernel: PPPoE memory corruption via stale pointer (CVE-2026-68121)\n\n* kernel: drm/amdgpu/vce: fix integer overflow in image size (CVE-2026-68108)\n\n* kernel: drm/amdkfd: fix 32-bit overflow in CWSR total size calculation (CVE-2026-68257)\n\n* kernel: drm/xe/rtp: Add RING_FORCE_TO_NONPRIV_DENY to OA whitelists (CVE-2026-68267)\n\n* kernel: drm/xe: Hold a dma-buf reference for imported BOs (CVE-2026-68266)\n\n* kernel: drm/amdgpu: Fix context pstate override handling (CVE-2026-68273)\n\n* kernel: Linux kernel IPVS: Denial of Service due to stale memory references (CVE-2026-80714)\n\nBug Fix(es) and Enhancement(s):\n\n* MADVISE i/o size in Rocky Linux 9 additionally limited by read_ahead_kb - Was addressed in Rocky Linux8 via Rocky Linux-22476 [rhel-9.8.z] (JIRA:Rocky Linux-260938)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
  "id": "RLSA-2026:71700",
  "modified": "2026-10-01T00:14:57.584659Z",
  "published": "2026-09-26T12:05:59.505380Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://errata.rockylinux.org/RLSA-2026:71700"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2419883"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2461575"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2482533"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2482543"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2482649"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2486470"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2492105"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2492798"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2493739"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2502536"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2513233"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2513361"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2513372"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2513414"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2513429"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2513434"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2525436"
    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2026:71700"
    }
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Important: kernel security, bug fix, and enhancement update",
  "upstream": [
    "CVE-2025-40323",
    "CVE-2026-31539",
    "CVE-2026-46199",
    "CVE-2026-46204",
    "CVE-2026-46230",
    "CVE-2026-46311",
    "CVE-2026-52912",
    "CVE-2026-53203",
    "CVE-2026-53290",
    "CVE-2026-64098",
    "CVE-2026-68108",
    "CVE-2026-68121",
    "CVE-2026-68257",
    "CVE-2026-68266",
    "CVE-2026-68267",
    "CVE-2026-68273",
    "CVE-2026-80714"
  ]
}

SUSE-SU-2026:23477-1

Vulnerability from csaf_suse - Published: 2026-09-08 12:54 - Updated: 2026-09-29 08:19

Summary

Security update for the Linux Kernel

Severity

Important

Scope

588 vulnerabilities in this advisory, including CVE-2026-68108.

CVE-2026-68108

6.1 (Medium)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H

Recommended: 4 products

Open the full advisory

SUSE-SU-2026:23481-1

Vulnerability from csaf_suse - Published: 2026-09-08 13:00 - Updated: 2026-09-29 08:19

Summary

Security update for the Linux Kernel

Severity

Important

Scope

588 vulnerabilities in this advisory, including CVE-2026-68108.

CVE-2026-68108

6.1 (Medium)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H

Recommended: 11 products

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SUSE-SU-2026:23528-1

Vulnerability from csaf_suse - Published: 2026-09-08 10:34 - Updated: 2026-09-29 08:19

Summary

Security update for the Linux Kernel

Severity

Important

Scope

588 vulnerabilities in this advisory, including CVE-2026-68108.

CVE-2026-68108

6.1 (Medium)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H

Recommended: 7 products

Open the full advisory

SUSE-SU-2026:23529-1

Vulnerability from csaf_suse - Published: 2026-09-08 11:00 - Updated: 2026-09-29 08:19

Summary

Security update for the Linux Kernel

Severity

Important

Scope

588 vulnerabilities in this advisory, including CVE-2026-68108.

CVE-2026-68108

6.1 (Medium)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H

Recommended: 17 products

Open the full advisory

SUSE-SU-2026:23881-1

Vulnerability from csaf_suse - Published: 2026-09-22 13:18 - Updated: 2026-09-30 11:15

Summary

Security update for the Linux Kernel

Severity

Important

Scope

885 vulnerabilities in this advisory, including CVE-2026-68108.

CVE-2026-68108

6.1 (Medium)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H

Recommended: 8 products

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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2026-68108 (GCVE-0-2026-68108)

RLSA-2026:71602 (CVE-2025-40323)

RLSA-2026:71700 (CVE-2025-40323)

Tags

Sightings

Nomenclature

Related by attack behaviour