CVE-2026-64272

HIGHNVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2026-07-25. NVD baseline CVSS 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 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:

Input: mms114 - fix touch indexing for MMS134S and MMS136

The MMS134S and MMS136 touch controllers have an event size of 6 bytes rather than 8 bytes. When __mms114_read_reg() reads the touch data packet from the device into the touch buffer, the events are packed tightly at 6-byte intervals. However, the driver iterates through the events using standard C array indexing (touch[index]), where each element is sizeof(struct mms114_touch) (8 bytes) apart. As a result, any touch events beyond the first one are read from incorrect offsets and parsed improperly.

Fix this by explicitly calculating the byte offset for each touch event based on the device's specific event size.

CVSS v3
7.8
EG Score
7.8(medium)
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
6%
KEV
Not listed

Published

July 25, 2026

Last Modified

August 23, 2026

Advisory Details (5)

Auto-updated Aug 13, 2026
No patch confirmed yet.
generic

Input: mms114 - fix touch indexing for MMS134S and MMS136 - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/a747c4eb02656afdbd92eea83b88e92715a23977
generic

Input: mms114 - fix touch indexing for MMS134S and MMS136 - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/a6ac4e24c1a8a533bb61035184fdcc7eede4cc8d
generic

Input: mms114 - fix touch indexing for MMS134S and MMS136 - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/7c00a0787af7164438bdbc97fcae9733cfc58d21
generic

Input: mms114 - fix touch indexing for MMS134S and MMS136 - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/75b12874b4172533b9efc349db328cb1a59c3981
generic

Input: mms114 - fix touch indexing for MMS134S and MMS136 - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/112666835071d935fef764aab590339e97216d4a

Vendor Advisories for CVE-2026-64272(2)

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

Affected Packages

(4 across 3 ecosystems)
Debian:12(2)
PackageVulnerable rangeFixed inDependents
linux6.1.106-1 ... 7.2~rc5-1~exp1 (338 versions)——
linux-6.12—6.12.100-1~deb12u1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
linux6.12.38-1 ... 6.12.95-1~bpo12+1 (30 versions)6.12.96-1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
linux6.12.100-1 ... 7.1~rc7-1~exp1 (156 versions)7.1.4-1—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 28× in last 7d / 80× 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. 2026-08-27 13:58 UTCGHSA enrichment
  2. 2026-08-27 01:53 UTCEG score recompute
  3. 2026-08-27 01:53 UTCGHSA enrichment
  4. 2026-08-26 14:47 UTCEPSS rescore
  5. 2026-08-26 13:49 UTCGHSA enrichment
  6. 2026-08-26 01:45 UTCEG score recompute
  7. 2026-08-26 01:45 UTCGHSA enrichment
  8. 2026-08-25 13:49 UTCEPSS rescore
  9. 2026-08-25 13:41 UTCGHSA enrichment
  10. 2026-08-25 01:37 UTCEG score recompute
  11. 2026-08-25 01:37 UTCGHSA enrichment
  12. 2026-08-24 13:33 UTCEG score recompute
  13. 2026-08-24 13:33 UTCGHSA enrichment
  14. 2026-08-24 01:25 UTCGHSA enrichment
  15. 2026-08-23 13:21 UTCGHSA enrichment
  16. 2026-08-23 13:09 UTCGHSA enrichment
  17. 2026-08-23 08:45 UTCEG score recompute
  18. 2026-08-23 08:45 UTCGHSA enrichment
  19. 2026-08-23 00:19 UTCEPSS rescore
  20. 2026-08-22 20:41 UTCGHSA enrichment
  21. 2026-08-22 08:37 UTCEG score recompute
  22. 2026-08-22 08:37 UTCGHSA enrichment
  23. 2026-08-21 23:49 UTCEPSS rescore
  24. 2026-08-21 20:33 UTCGHSA enrichment
  25. 2026-08-21 08:29 UTCEG score recompute
Show 66 more
  1. 2026-08-21 08:29 UTCGHSA enrichment
  2. 2026-08-20 22:55 UTCEPSS rescore
  3. 2026-08-20 20:24 UTCGHSA enrichment
  4. 2026-08-20 08:20 UTCGHSA enrichment
  5. 2026-08-19 20:16 UTCEG score recompute
  6. 2026-08-19 20:16 UTCGHSA enrichment
  7. 2026-08-19 17:04 UTCEPSS rescore
  8. 2026-08-19 06:55 UTCGHSA enrichment
  9. 2026-08-18 18:51 UTCEG score recompute
  10. 2026-08-18 18:51 UTCGHSA enrichment
  11. 2026-08-18 13:48 UTCEPSS rescore
  12. 2026-08-18 05:36 UTCGHSA enrichment
  13. 2026-08-17 17:31 UTCEG score recompute
  14. 2026-08-17 17:31 UTCGHSA enrichment
  15. 2026-08-17 13:47 UTCEPSS rescore
  16. 2026-08-17 05:21 UTCGHSA enrichment
  17. 2026-08-16 19:16 UTCEG score recompute
  18. 2026-08-16 19:16 UTCGHSA enrichment
  19. 2026-08-16 14:56 UTCEPSS rescore
  20. 2026-08-16 07:12 UTCEG score recompute
  21. 2026-08-16 07:12 UTCGHSA enrichment
  22. 2026-08-15 19:08 UTCGHSA enrichment
  23. 2026-08-15 07:04 UTCEG score recompute
  24. 2026-08-15 07:04 UTCGHSA enrichment
  25. 2026-08-15 01:30 UTCEPSS rescore
  26. 2026-08-14 18:40 UTCGHSA enrichment
  27. 2026-08-14 06:34 UTCEG score recompute
  28. 2026-08-14 06:34 UTCGHSA enrichment
  29. 2026-08-13 22:00 UTCEPSS rescore
  30. 2026-08-13 18:30 UTCEG score recompute▲ 7.80
  31. 2026-08-13 18:30 UTCGHSA enrichment
  32. 2026-08-13 18:30 UTCNVD updateCVSS v3 → 7.8 · severity → HIGH
  33. 2026-08-12 13:51 UTCEPSS rescore
  34. 2026-08-11 04:19 UTCGHSA enrichment
  35. 2026-08-11 00:00 UTCEPSS rescore
  36. 2026-08-09 13:47 UTCEPSS rescore
  37. 2026-08-08 16:37 UTCEPSS rescore
  38. 2026-08-08 07:04 UTCGHSA enrichment
  39. 2026-08-06 13:47 UTCEPSS rescore
  40. 2026-08-05 19:17 UTCEPSS rescore
  41. 2026-08-05 19:17 UTCEPSS rescore
  42. 2026-08-05 09:50 UTCGHSA enrichment
  43. 2026-08-04 15:10 UTCEPSS rescore
  44. 2026-08-04 10:39 UTCEPSS rescore
  45. 2026-08-03 10:36 UTCEPSS rescore
  46. 2026-08-02 12:31 UTCGHSA enrichment
  47. 2026-08-02 02:27 UTCEPSS rescore
  48. 2026-08-01 04:16 UTCEPSS rescore
  49. 2026-07-30 16:28 UTCEPSS rescore
  50. 2026-07-30 15:16 UTCEG score recompute
  51. 2026-07-30 15:16 UTCGHSA enrichment
  52. 2026-07-30 01:30 UTCEPSS rescore
  53. 2026-07-30 01:30 UTCEPSS rescore
  54. 2026-07-29 00:11 UTCEG score recompute
  55. 2026-07-29 00:11 UTCGHSA enrichment
  56. 2026-07-28 15:37 UTCEPSS rescore
  57. 2026-07-27 14:14 UTCEPSS rescore
  58. 2026-07-26 14:54 UTCEPSS rescore
  59. 2026-07-26 14:54 UTCEPSS rescore
  60. 2026-07-26 02:54 UTCEG score recompute
  61. 2026-07-26 02:53 UTCGHSA enrichment
  62. 2026-07-25 14:18 UTCEPSS rescore
  63. 2026-07-25 14:18 UTCEPSS rescore
  64. 2026-07-25 10:39 UTCNVD update
  65. 2026-07-25 09:41 UTCEG score recompute
  66. 2026-07-25 09:21 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-64272?
CVE-2026-64272 is a high vulnerability published on July 25, 2026. In the Linux kernel, the following vulnerability has been resolved: Input: mms114 - fix touch indexing for MMS134S and MMS136 The MMS134S and MMS136 touch controllers have an event size of 6 bytes rather than 8 bytes. When mms114readreg() reads the touch data packet from the device into the touch…
When was CVE-2026-64272 disclosed?
CVE-2026-64272 was first published in the National Vulnerability Database on July 25, 2026, with the most recent update on August 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-64272 actively exploited?
CVE-2026-64272 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 93.6% of all scored CVEs.
What is the CVSS score of CVE-2026-64272?
CVE-2026-64272 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2026-64272?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-64272, 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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