CVE-2026-74417

HIGHPre-NVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2026-08-15. 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: 0.2%CVSS: 7.8Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

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

drm/radeon: fix integer overflow in radeon_align_pitch()

radeon_align_pitch() has the same kind of overflow issue as the old amdgpu helper: both the alignment round-up add and the final 'aligned * cpp' calculation can overflow signed int.

If that wraps, radeon_mode_dumb_create() can end up returning an invalid pitch or creating a zero-sized dumb buffer.

Fix this by using check_add_overflow() for the alignment round-up and check_mul_overflow() for the final pitch calculation, returning 0 on overflow. Also reject zero pitch and size in radeon_mode_dumb_create().

Found via AST-based call-graph analysis using sqry.

CVSS v3
7.8
EG Score
7.8HIGHmedium confidence
EG Risk
40
EG Risk 40/100CISA SSVC

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%
CISA SSVC: Track at low or medium mission impact; Track or Attend at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
0.2%
EPSS %ILE
6th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track or Attend at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation none (no KEV listing, exploit record or EPSS ≥ 50%) · Automatable unknown (not published for this CVE) · Technical impact partial (CVSS below 9.0). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 15, 2026

Last Modified

August 17, 2026

Advisory Details (5)

Auto-updated Aug 17, 2026
Patch available.
generic

drm/radeon: fix integer overflow in radeon_align_pitch() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/dfc7b5b5599472277e71e5bd2712740651c7c5be
generic

drm/radeon: fix integer overflow in radeon_align_pitch() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/d9dfa176899d488e48bb7342d2c43ddd36e66318
generic

drm/radeon: fix integer overflow in radeon_align_pitch() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/ce3b24eb3ee8f82de851535f516bf21f83e82259
generic

drm/radeon: fix integer overflow in radeon_align_pitch() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/b7b44937c548c2c987fcdd129f8896741004bed6
generic

drm/radeon: fix integer overflow in radeon_align_pitch() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/415bb9893e249e46aa5159f7363a11512cf06fa9

Vendor Advisories for CVE-2026-74417(1)

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

Patch Availability(4)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
ubuntulinux-tools-nvidia-tegra-rt-6.8 (6.8.0-1035.38) @ noble2026-10-06ubuntu
ubuntulinux-tools-azure-lts-26.04 (7.0.0-1017.17) @ resolute2026-10-06ubuntu
ubuntulinux-tools-oem-7.0 (7.0.0-1015.15) @ resolute2026-10-06ubuntu
ubuntulinux-virtual-hwe-26.04-edge (7.0.0-38.38) @ resolute2026-10-06ubuntu

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(3 across 3 ecosystems)
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
linux6.1.106-1 ... 7.2~rc7-1~exp1 (358 versions)
  • every version on: no fix on record
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
linux6.12.38-1 ... 6.12.96-1 (31 versions)
  • every version up to 6.12.100-1: fixed in 6.12.100-1
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
linux6.12.100-1 ... 7.1~rc7-1~exp1 (160 versions)
  • every version up to 7.1.5-1: fixed in 7.1.5-1
—

All Vendor Advisories

(4)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 34× in last 7d / 131× 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.

Showing the most recent 100 of 223 total refreshes for this CVE.

  1. 2026-10-06 22:22 UTCEG score recompute
  2. 2026-10-06 22:22 UTCVendor advisory
  3. 2026-10-06 22:22 UTCGHSA enrichment
  4. 2026-10-06 15:18 UTCEPSS rescore
  5. 2026-10-06 09:10 UTCEG score recompute
  6. 2026-10-06 09:10 UTCVendor advisory
  7. 2026-10-06 09:10 UTCGHSA enrichment
  8. 2026-10-05 17:43 UTCEPSS rescore
  9. 2026-10-05 09:41 UTCEG score recompute
  10. 2026-10-05 09:41 UTCVendor advisory
  11. 2026-10-05 09:40 UTCGHSA enrichment
  12. 2026-10-04 23:22 UTCEPSS rescore
  13. 2026-10-04 21:57 UTCVendor advisory
  14. 2026-10-04 21:57 UTCGHSA enrichment
  15. 2026-10-04 07:09 UTCVendor advisory
  16. 2026-10-04 07:09 UTCGHSA enrichment
  17. 2026-10-03 19:30 UTCEG score recompute
  18. 2026-10-03 19:30 UTCVendor advisory
  19. 2026-10-03 19:30 UTCGHSA enrichment
  20. 2026-10-03 14:26 UTCEPSS rescore
  21. 2026-10-03 03:31 UTCEG score recompute
  22. 2026-10-03 03:31 UTCVendor advisory
  23. 2026-10-03 03:31 UTCGHSA enrichment
  24. 2026-10-02 15:51 UTCVendor advisory
  25. 2026-10-02 15:51 UTCGHSA enrichment
Show 75 more
  1. 2026-10-02 02:01 UTCEG score recompute
  2. 2026-10-02 02:01 UTCVendor advisory
  3. 2026-10-02 02:01 UTCGHSA enrichment
  4. 2026-10-01 19:50 UTCEPSS rescore
  5. 2026-10-01 08:37 UTCVendor advisory
  6. 2026-10-01 08:37 UTCGHSA enrichment
  7. 2026-09-30 20:58 UTCEG score recompute
  8. 2026-09-30 20:58 UTCVendor advisory
  9. 2026-09-30 20:58 UTCGHSA enrichment
  10. 2026-09-29 15:24 UTCEPSS rescore
  11. 2026-09-28 23:44 UTCEG score recompute
  12. 2026-09-28 23:44 UTCVendor advisory
  13. 2026-09-28 23:44 UTCGHSA enrichment
  14. 2026-09-28 13:52 UTCEPSS rescore
  15. 2026-09-28 10:22 UTCVendor advisory
  16. 2026-09-28 10:22 UTCGHSA enrichment
  17. 2026-09-27 22:43 UTCEG score recompute
  18. 2026-09-27 22:43 UTCVendor advisory
  19. 2026-09-27 22:43 UTCGHSA enrichment
  20. 2026-09-27 13:48 UTCEPSS rescore
  21. 2026-09-27 08:26 UTCEG score recompute
  22. 2026-09-27 08:26 UTCVendor advisory
  23. 2026-09-27 08:26 UTCGHSA enrichment
  24. 2026-09-26 15:59 UTCEPSS rescore
  25. 2026-09-26 00:28 UTCEPSS rescore
  26. 2026-09-25 02:31 UTCEG score recompute
  27. 2026-09-25 02:31 UTCVendor advisory
  28. 2026-09-25 02:31 UTCGHSA enrichment
  29. 2026-09-24 14:04 UTCEPSS rescore
  30. 2026-09-24 08:26 UTCVendor advisory
  31. 2026-09-24 08:26 UTCGHSA enrichment
  32. 2026-09-23 20:47 UTCEG score recompute
  33. 2026-09-23 20:47 UTCVendor advisory
  34. 2026-09-23 20:47 UTCGHSA enrichment
  35. 2026-09-23 17:54 UTCEPSS rescore
  36. 2026-09-23 09:08 UTCVendor advisory
  37. 2026-09-23 09:08 UTCGHSA enrichment
  38. 2026-09-22 21:29 UTCEG score recompute
  39. 2026-09-22 21:29 UTCVendor advisory
  40. 2026-09-22 21:29 UTCGHSA enrichment
  41. 2026-09-22 16:01 UTCEPSS rescore
  42. 2026-09-22 09:49 UTCVendor advisory
  43. 2026-09-22 09:49 UTCGHSA enrichment
  44. 2026-09-21 21:41 UTCEG score recompute
  45. 2026-09-21 21:41 UTCVendor advisory
  46. 2026-09-21 21:41 UTCGHSA enrichment
  47. 2026-09-21 21:09 UTCEPSS rescore
  48. 2026-09-21 10:02 UTCVendor advisory
  49. 2026-09-21 10:02 UTCGHSA enrichment
  50. 2026-09-20 22:23 UTCEG score recompute
  51. 2026-09-20 22:23 UTCVendor advisory
  52. 2026-09-20 22:23 UTCGHSA enrichment
  53. 2026-09-20 20:16 UTCEPSS rescore
  54. 2026-09-20 10:43 UTCVendor advisory
  55. 2026-09-20 10:43 UTCGHSA enrichment
  56. 2026-09-19 23:00 UTCEG score recompute
  57. 2026-09-19 23:00 UTCVendor advisory
  58. 2026-09-19 23:00 UTCGHSA enrichment
  59. 2026-09-19 11:17 UTCVendor advisory
  60. 2026-09-19 11:17 UTCGHSA enrichment
  61. 2026-09-18 23:38 UTCEG score recompute
  62. 2026-09-18 23:38 UTCVendor advisory
  63. 2026-09-18 23:38 UTCGHSA enrichment
  64. 2026-09-18 19:28 UTCEPSS rescore
  65. 2026-09-18 11:59 UTCVendor advisory
  66. 2026-09-18 11:59 UTCGHSA enrichment
  67. 2026-09-18 00:20 UTCEG score recompute
  68. 2026-09-18 00:20 UTCGHSA enrichment
  69. 2026-09-17 11:12 UTCGHSA enrichment
  70. 2026-09-16 23:29 UTCEG score recompute
  71. 2026-09-16 23:29 UTCGHSA enrichment
  72. 2026-09-16 14:08 UTCEPSS rescore
  73. 2026-09-16 11:48 UTCEG score recompute
  74. 2026-09-16 11:48 UTCGHSA enrichment
  75. 2026-09-16 05:15 UTCEPSS rescore

Related CVEs(same vendor)

Frequently asked(5)

What is CVE-2026-74417?
CVE-2026-74417 is a high vulnerability published on August 15, 2026. In the Linux kernel, the following vulnerability has been resolved: drm/radeon: fix integer overflow in radeonalignpitch() radeonalignpitch() has the same kind of overflow issue as the old amdgpu helper: both the alignment round-up add and the final 'aligned * cpp' calculation can overflow signed…
When was CVE-2026-74417 disclosed?
CVE-2026-74417 was first published on August 15, 2026, with the most recent update on August 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-74417 actively exploited?
CVE-2026-74417 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (6th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-74417?
CVE-2026-74417 has a CVSS base score of 7.8 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-74417?
A fix for CVE-2026-74417 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-74417 are linked in the Vendor Advisories panel on this page.

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