5.5

CVE-2026-31763: linux

CVSS: 5.5v3.1MediumAnalyzed
AliasesUBUNTU-CVE-2026-31763DEBIAN-CVE-2026-31763
Published 01-05-2026Last modified 11-05-2026
Open JSON

Vulnerability summary

CVE-2026-31763 is a medium (CVSS 5.5) vulnerability in linux. EPSS estimates a 0.16% chance of exploitation in the next 30 days, higher than 5.1% 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 41 · Related 39
MGASA-2026-0108MGASA-2026-0110OPENSUSE-SU-2026:21555-1SUSE-SU-2026:23066-1SUSE-SU-2026:23068-1SUSE-SU-2026:23193-1

Timeline

  1. 01-05-2026
    PublishedVulnerability first disclosed.
  2. 11-05-2026
    Last modifiedVulnerability information updated.

Description

In the Linux kernel, the following vulnerability has been resolved: iio: gyro: mpu3050: Fix incorrect free_irq() variable The handler for the IRQ part of this driver is mpu3050->trig but, in the teardown free_irq() is called with handler mpu3050. Use correct IRQ handler when calling free_irq().

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 21-09-2026

21-09-202621-10-2026
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

Ubuntu156 products
  • linuxAll versions (No fix recorded) | < 5.15.0-186.196 | < 6.8.0-136.136
  • linux-allwinner-5.19All versions (No fix recorded)
  • linux-awsAll versions (No fix recorded) | < 5.15.0-1112.119 | < 6.8.0-1061.64
  • linux-aws-5.0All versions (No fix recorded)
  • linux-aws-5.11All versions (No fix recorded)
Linux2 products
  • linux≥ 3904b28efb2c780c23dcddfb87e07fe0230661e5, < 11f7cd960f05b3f06747abfdc4e56dd0d8b8a157 | ≥ 3904b28efb2c780c23dcddfb87e07fe0230661e5, < fdbe4b5268cd41f9953d25a67d139e47cac34519 | ≥ 3904b28efb2c780c23dcddfb87e07fe0230661e5, < 8001b42fbd5e510dced3a25665019982c99bc708 | ≥ 3904b28efb2c780c23dcddfb87e07fe0230661e5, < a09171d3f23e13bccd3dc34863186707c6301071 | ≥ 3904b28efb2c780c23dcddfb87e07fe0230661e5, < 8631e755fc07b651b5d158cc3656ef76cc874068 | ≥ 3904b28efb2c780c23dcddfb87e07fe0230661e5, < ac1233397f4cfe55d71f6aa459b42c256c951531 | ≥ 3904b28efb2c780c23dcddfb87e07fe0230661e5, < 2821f7b62c5b3633c4923c7e4f742380897cd511 | ≥ 3904b28efb2c780c23dcddfb87e07fe0230661e5, < edb11a1aef4011a4b7b22cc3c3396c6fe371f4a6 | 4.10
  • linux_kernel≥ 4.10, < 5.10.253 | ≥ 5.11, < 5.15.203 | ≥ 5.16, < 6.1.168 | ≥ 6.2, < 6.6.134 | ≥ 6.7, < 6.12.81 | ≥ 6.13, < 6.18.22 | ≥ 6.19, < 6.19.12 | 7.0:rc1 | 7.0:rc2 | 7.0:rc3 | 7.0:rc4 | 7.0:rc5 | 7.0:rc6
Debian1 product
  • linux< 6.1.170-1 | < 6.12.85-1 | < 6.19.12-1

3 vendors · 159 products

References

39 links
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