CVE-2026-64272
Input: mms114 - fix touch indexing for MMS134S and MMS136
Description
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.
INFO
Published Date :
July 25, 2026, 10:17 a.m.
Last Modified :
Aug. 17, 2026, 5:17 a.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | [email protected] |
Solution
- Calculate byte offsets for touch events based on device event size.
- Ensure touch event data is parsed correctly from device packets.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-64272.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-64272 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-64272
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-64272 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-64272 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Aug. 17, 2026
Action Type Old Value New Value Changed Affected [{'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': '53fefdd1d3a3403d8c44e28898d1031d8763b913', 'lessThan': '112666835071d935fef764aab590339e97216d4a', 'versionType': 'git'}, {'status': 'affected', 'version': '53fefdd1d3a3403d8c44e28898d1031d8763b913', 'lessThan': '7c00a0787af7164438bdbc97fcae9733cfc58d21', 'versionType': 'git'}, {'status': 'affected', 'version': '53fefdd1d3a3403d8c44e28898d1031d8763b913', 'lessThan': '75b12874b4172533b9efc349db328cb1a59c3981', 'versionType': 'git'}, {'status': 'affected', 'version': '53fefdd1d3a3403d8c44e28898d1031d8763b913', 'lessThan': 'a747c4eb02656afdbd92eea83b88e92715a23977', 'versionType': 'git'}, {'status': 'affected', 'version': '53fefdd1d3a3403d8c44e28898d1031d8763b913', 'lessThan': 'a6ac4e24c1a8a533bb61035184fdcc7eede4cc8d', 'versionType': 'git'}], 'programFiles': ['drivers/input/touchscreen/mms114.c'], 'defaultStatus': 'unaffected'}, {'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': '5.13'}, {'status': 'unaffected', 'version': '0', 'lessThan': '5.13', 'versionType': 'semver'}, {'status': 'unaffected', 'version': '6.6.145', 'versionType': 'semver', 'lessThanOrEqual': '6.6.*'}, {'status': 'unaffected', 'version': '6.12.96', 'versionType': 'semver', 'lessThanOrEqual': '6.12.*'}, {'status': 'unaffected', 'version': '6.18.39', 'versionType': 'semver', 'lessThanOrEqual': '6.18.*'}, {'status': 'unaffected', 'version': '7.1.4', 'versionType': 'semver', 'lessThanOrEqual': '7.1.*'}, {'status': 'unaffected', 'version': '7.2-rc1', 'versionType': 'original_commit_for_fix', 'lessThanOrEqual': '*'}], 'programFiles': ['drivers/input/touchscreen/mms114.c'], 'defaultStatus': 'affected'}] [{'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': '53fefdd1d3a3403d8c44e28898d1031d8763b913', 'lessThan': '112666835071d935fef764aab590339e97216d4a', 'versionType': 'git'}, {'status': 'affected', 'version': '53fefdd1d3a3403d8c44e28898d1031d8763b913', 'lessThan': '7c00a0787af7164438bdbc97fcae9733cfc58d21', 'versionType': 'git'}, {'status': 'affected', 'version': '53fefdd1d3a3403d8c44e28898d1031d8763b913', 'lessThan': '75b12874b4172533b9efc349db328cb1a59c3981', 'versionType': 'git'}, {'status': 'affected', 'version': '53fefdd1d3a3403d8c44e28898d1031d8763b913', 'lessThan': 'a747c4eb02656afdbd92eea83b88e92715a23977', 'versionType': 'git'}, {'status': 'affected', 'version': '53fefdd1d3a3403d8c44e28898d1031d8763b913', 'lessThan': 'a6ac4e24c1a8a533bb61035184fdcc7eede4cc8d', 'versionType': 'git'}], 'programFiles': ['drivers/input/touchscreen/mms114.c'], 'defaultStatus': 'unaffected'}, {'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': '5.13'}, {'status': 'unaffected', 'version': '0', 'lessThan': '5.13', 'versionType': 'semver'}, {'status': 'unaffected', 'version': '6.6.145', 'versionType': 'semver', 'lessThanOrEqual': '6.6.*'}, {'status': 'unaffected', 'version': '6.12.96', 'versionType': 'semver', 'lessThanOrEqual': '6.12.*'}, {'status': 'unaffected', 'version': '6.18.39', 'versionType': 'semver', 'lessThanOrEqual': '6.18.*'}, {'status': 'unaffected', 'version': '7.1.4', 'versionType': 'semver', 'lessThanOrEqual': '7.1.*'}, {'status': 'unaffected', 'version': '7.2', 'versionType': 'original_commit_for_fix', 'lessThanOrEqual': '*'}], 'programFiles': ['drivers/input/touchscreen/mms114.c'], 'defaultStatus': 'affected'}] -
Initial Analysis by [email protected]
Aug. 13, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-129 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7 up to (excluding) 6.12.96 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.13 up to (excluding) 6.18.39 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.19 up to (excluding) 7.1.4 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.13 up to (excluding) 6.6.145 Added Reference Type kernel.org: https://git.kernel.org/stable/c/112666835071d935fef764aab590339e97216d4a Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/75b12874b4172533b9efc349db328cb1a59c3981 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/7c00a0787af7164438bdbc97fcae9733cfc58d21 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/a6ac4e24c1a8a533bb61035184fdcc7eede4cc8d Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/a747c4eb02656afdbd92eea83b88e92715a23977 Types: Patch -
New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Jul. 25, 2026
Action Type Old Value New Value Added Affected [{'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': '53fefdd1d3a3403d8c44e28898d1031d8763b913', 'lessThan': '112666835071d935fef764aab590339e97216d4a', 'versionType': 'git'}, {'status': 'affected', 'version': '53fefdd1d3a3403d8c44e28898d1031d8763b913', 'lessThan': '7c00a0787af7164438bdbc97fcae9733cfc58d21', 'versionType': 'git'}, {'status': 'affected', 'version': '53fefdd1d3a3403d8c44e28898d1031d8763b913', 'lessThan': '75b12874b4172533b9efc349db328cb1a59c3981', 'versionType': 'git'}, {'status': 'affected', 'version': '53fefdd1d3a3403d8c44e28898d1031d8763b913', 'lessThan': 'a747c4eb02656afdbd92eea83b88e92715a23977', 'versionType': 'git'}, {'status': 'affected', 'version': '53fefdd1d3a3403d8c44e28898d1031d8763b913', 'lessThan': 'a6ac4e24c1a8a533bb61035184fdcc7eede4cc8d', 'versionType': 'git'}], 'programFiles': ['drivers/input/touchscreen/mms114.c'], 'defaultStatus': 'unaffected'}, {'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': '5.13'}, {'status': 'unaffected', 'version': '0', 'lessThan': '5.13', 'versionType': 'semver'}, {'status': 'unaffected', 'version': '6.6.145', 'versionType': 'semver', 'lessThanOrEqual': '6.6.*'}, {'status': 'unaffected', 'version': '6.12.96', 'versionType': 'semver', 'lessThanOrEqual': '6.12.*'}, {'status': 'unaffected', 'version': '6.18.39', 'versionType': 'semver', 'lessThanOrEqual': '6.18.*'}, {'status': 'unaffected', 'version': '7.1.4', 'versionType': 'semver', 'lessThanOrEqual': '7.1.*'}, {'status': 'unaffected', 'version': '7.2-rc1', 'versionType': 'original_commit_for_fix', 'lessThanOrEqual': '*'}], 'programFiles': ['drivers/input/touchscreen/mms114.c'], 'defaultStatus': 'affected'}] Added Description 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. Added Reference https://git.kernel.org/stable/c/112666835071d935fef764aab590339e97216d4a Added Reference https://git.kernel.org/stable/c/75b12874b4172533b9efc349db328cb1a59c3981 Added Reference https://git.kernel.org/stable/c/7c00a0787af7164438bdbc97fcae9733cfc58d21 Added Reference https://git.kernel.org/stable/c/a6ac4e24c1a8a533bb61035184fdcc7eede4cc8d Added Reference https://git.kernel.org/stable/c/a747c4eb02656afdbd92eea83b88e92715a23977