CVE-2026-68106

HIGHPre-NVD 7.87.8—
EchelonGraph scoreHIGH confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2026-08-10. a secondary CVSS source baseline 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
7.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.8Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu: fix division by zero with invalid uvd dimensions

When width or height is less than 16, width_in_mb or height_in_mb becomes 0, leading to fs_in_mb being 0. This causes a division by zero when calculating num_dpb_buffer in H264 and H264 Perf decode paths.

Add validation to reject frames with width < 16 or height < 16 before performing any calculations that depend on these values.

V2: Format change - move up all vaiable definitions. V3: Use warn_once to avoid spam.

(cherry picked from commit 3e41d26c70b0a459d041cc19482a226c4b7423cb)

CVSS v3
7.8
EG Score
7.8(high)
EG Risk
40(Track)
EG Risk 40/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity78% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
3%
KEV
Not listed

Published

August 10, 2026

Last Modified

August 19, 2026

Advisory Details (5)

Auto-updated Aug 14, 2026
No patch confirmed yet.
generic

drm/amdgpu: fix division by zero with invalid uvd dimensions - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/ffb33d466a68cea3e8a3dbed04d79037a3cbabd1
generic

drm/amdgpu: fix division by zero with invalid uvd dimensions - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/be725ab23aa45c11a5afef3e2a9f6d8c084ae5dc
generic

drm/amdgpu: fix division by zero with invalid uvd dimensions - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/a00946b5ab7c25da5685ca9c58f50ff6f43c0fdf
generic

drm/amdgpu: fix division by zero with invalid uvd dimensions - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/52f9a588296432accf2982f7d258192a37562f4f
generic

drm/amdgpu: fix division by zero with invalid uvd dimensions - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/0c01c811be47e6b146552dd59bfedbea8f09b8f4

Vendor Advisories for CVE-2026-68106(2)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Data Freshness Timeline

(refreshed 35× in last 7d / 50× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-08-21 06:19 UTCEG score recompute
  2. 2026-08-21 06:19 UTCVendor advisory
  3. 2026-08-21 06:19 UTCGHSA enrichment
  4. 2026-08-20 22:56 UTCEPSS rescore
  5. 2026-08-20 18:01 UTCGHSA enrichment
  6. 2026-08-20 05:44 UTCGHSA enrichment
  7. 2026-08-19 17:26 UTCEG score recompute
  8. 2026-08-19 17:26 UTCGHSA enrichment
  9. 2026-08-19 17:04 UTCEPSS rescore
  10. 2026-08-19 16:56 UTCEG score recompute
  11. 2026-08-19 16:56 UTCGHSA enrichment
  12. 2026-08-19 08:21 UTCGHSA enrichment
  13. 2026-08-18 20:03 UTCEG score recompute
  14. 2026-08-18 20:02 UTCGHSA enrichment
  15. 2026-08-18 13:48 UTCEPSS rescore
  16. 2026-08-18 07:44 UTCGHSA enrichment
  17. 2026-08-17 19:22 UTCEG score recompute
  18. 2026-08-17 19:22 UTCGHSA enrichment
  19. 2026-08-17 13:47 UTCEPSS rescore
  20. 2026-08-17 05:41 UTCEG score recompute
  21. 2026-08-17 05:41 UTCGHSA enrichment
  22. 2026-08-17 05:12 UTCEG score recompute
  23. 2026-08-17 05:12 UTCGHSA enrichment
  24. 2026-08-17 01:17 UTCEG score recompute
  25. 2026-08-17 01:17 UTCGHSA enrichment
Show 25 more
  1. 2026-08-16 14:56 UTCEPSS rescore
  2. 2026-08-16 12:59 UTCEG score recompute
  3. 2026-08-16 12:59 UTCGHSA enrichment
  4. 2026-08-16 00:42 UTCGHSA enrichment
  5. 2026-08-15 12:24 UTCEG score recompute
  6. 2026-08-15 12:24 UTCGHSA enrichment
  7. 2026-08-15 01:30 UTCEPSS rescore
  8. 2026-08-15 00:06 UTCGHSA enrichment
  9. 2026-08-14 11:48 UTCEG score recompute
  10. 2026-08-14 11:48 UTCGHSA enrichment
  11. 2026-08-13 23:31 UTCEG score recompute
  12. 2026-08-13 23:31 UTCGHSA enrichment
  13. 2026-08-13 22:46 UTCEG score recompute▲ 7.80
  14. 2026-08-13 22:46 UTCGHSA enrichment
  15. 2026-08-13 22:44 UTCMITRE cvelistV5CVSS v3 → 7.8 · severity → HIGH
  16. 2026-08-13 22:00 UTCEPSS rescore
  17. 2026-08-13 00:22 UTCGHSA enrichment
  18. 2026-08-13 00:22 UTCNVD update
  19. 2026-08-13 00:06 UTCEG score recompute
  20. 2026-08-13 00:06 UTCGHSA enrichment
  21. 2026-08-13 00:05 UTCMITRE cvelistV5
  22. 2026-08-12 13:51 UTCEPSS rescore
  23. 2026-08-10 13:24 UTCNVD update
  24. 2026-08-10 12:22 UTCEG score recompute
  25. 2026-08-10 12:17 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-68106?
CVE-2026-68106 is a high vulnerability published on August 10, 2026. In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix division by zero with invalid uvd dimensions When width or height is less than 16, widthinmb or heightinmb becomes 0, leading to fsinmb being 0. This causes a division by zero when calculating numdpbbuffer in H264…
When was CVE-2026-68106 disclosed?
CVE-2026-68106 was first published in the National Vulnerability Database on August 10, 2026, with the most recent update on August 19, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-68106 actively exploited?
CVE-2026-68106 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 97.0% of all scored CVEs.
What is the CVSS score of CVE-2026-68106?
CVE-2026-68106 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2026-68106?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-68106, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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