5.5

CVE-2026-43135: linux

CVSS: 5.5v3.1MediumAnalyzed
AliasesUBUNTU-CVE-2026-43135DEBIAN-CVE-2026-43135
Published 06-05-2026Last modified 11-05-2026
Open JSON

Vulnerability summary

CVE-2026-43135 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 · +0.04 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: media: cx23885: Add missing unmap in snd_cx23885_hw_params() In error path, add cx23885_alsa_dma_unmap() to release the resource acquired by cx23885_alsa_dma_map().

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

+0.04 pp

From 0.12% 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≥ 9529a4b0cf49163e489446ec159a2dfb64f78df8, < fda46c9025b755ea50a969b960f333be62421b71 | ≥ 9529a4b0cf49163e489446ec159a2dfb64f78df8, < 0b7f56084cc3d7766bf274b71cd14cc9674b76bf | ≥ 9529a4b0cf49163e489446ec159a2dfb64f78df8, < 505630dd1ebf4b53d3f2866c057ddd93157a24d8 | ≥ 9529a4b0cf49163e489446ec159a2dfb64f78df8, < 544215cc37d032ccaf1919852c05e2439a4d7540 | ≥ 9529a4b0cf49163e489446ec159a2dfb64f78df8, < 9c0a6ff538660c36a98081916a24f08d55a91331 | ≥ 9529a4b0cf49163e489446ec159a2dfb64f78df8, < 9544b73cad4ee667fed6a60f71570c58a870a735 | ≥ 9529a4b0cf49163e489446ec159a2dfb64f78df8, < fc4df593a8ffded2f77d69a73ecb51d364932ca5 | ≥ 9529a4b0cf49163e489446ec159a2dfb64f78df8, < 141c81849fab2ad4d6e3fdaff7cbaa873e8b5eb2 | 3.18
  • linux_kernel≥ 3.18, < 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