5.5

CVE-2026-43136: linux

CVSS: 5.5v3.1MediumAnalyzed
AliasesUBUNTU-CVE-2026-43136DEBIAN-CVE-2026-43136
Published 06-05-2026Last modified 11-05-2026
Open JSON

Vulnerability summary

CVE-2026-43136 is a medium (CVSS 5.5) vulnerability in linux. EPSS estimates a 0.16% chance of exploitation in the next 30 days, higher than 5% of scored vulnerabilities.

Overall risk
22/100
0100
Low · default modelHow is this calculated?
CVSS score
5.5/10
010
Medium · v3.1 (NVD)
EPSS score
0.16%
0%100%
Low · +0.03 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 37 · Related 37
OPENSUSE-SU-2026:21555-1SUSE-SU-2026:23066-1SUSE-SU-2026:23068-1SUSE-SU-2026:23193-1SUSE-SU-2026:23194-1SUSE-SU-2026:23221-1

Timeline

  1. 06-05-2026
    PublishedVulnerability first disclosed.
  2. 11-05-2026
    Last modifiedVulnerability information updated.

Description

In the Linux kernel, the following vulnerability has been resolved: HID: logitech-hidpp: Check maxfield in hidpp_get_report_length() Do not crash when a report has no fields. Fake USB gadgets can send their own HID report descriptors and can define report structures without valid fields. This can be used to crash the kernel over USB.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.16%

Chance of exploitation in the next 30 days

Percentile

5%

Versus all other CVEs

30-day change

+0.03 pp

From 0.13% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.16%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Ubuntu157 products
  • linuxAll versions (No fix recorded) | < 5.15.0-186.196 | < 6.8.0-134.134
  • linux-allwinner-5.19All versions (No fix recorded)
  • linux-awsAll versions (No fix recorded) | < 5.15.0-1112.119 | < 6.8.0-1060.63
  • linux-aws-5.0All versions (No fix recorded)
  • linux-aws-5.11All versions (No fix recorded)
Linux2 products
  • linux≥ fe3ee1ec007bf7b10d7c02814d4b8fbe7d9bb435, < ae81fac9ce81917817d787e6b74e68482d99bdf2 | ≥ fe3ee1ec007bf7b10d7c02814d4b8fbe7d9bb435, < 2dc023dbc11b8dfa8afa63242762acd8cddcad03 | ≥ fe3ee1ec007bf7b10d7c02814d4b8fbe7d9bb435, < 7f59999fcd699af06ad2aef446a635ea6aa87db3 | ≥ fe3ee1ec007bf7b10d7c02814d4b8fbe7d9bb435, < b74bf7d0d01fa9b53653f58c29aa00772121f6e9 | ≥ fe3ee1ec007bf7b10d7c02814d4b8fbe7d9bb435, < f1ceaaf93ea32d0f2b95c95f784ee155962c52ad | ≥ fe3ee1ec007bf7b10d7c02814d4b8fbe7d9bb435, < 1acb28123e57b50d737377f400f57eec889fe5e4 | ≥ fe3ee1ec007bf7b10d7c02814d4b8fbe7d9bb435, < fb1725c0804dbec9dd01c4cb5c9f1f77a69e36dc | ≥ fe3ee1ec007bf7b10d7c02814d4b8fbe7d9bb435, < 1547d41f9f19d691c2c9ce4c29f746297baef9e9 | 5.2
  • linux_kernel≥ 5.2, < 5.10.252 | ≥ 5.11, < 5.15.202 | ≥ 5.16, < 6.1.165 | ≥ 6.2, < 6.6.128 | ≥ 6.7, < 6.12.75 | ≥ 6.13, < 6.18.16 | ≥ 6.19, < 6.19.6
Debian1 product
  • linux< 6.1.170-1 | < 6.12.85-1 | < 6.19.6-1

3 vendors · 160 products

References

37 links
Show all 37 references