7.8

CVE-2026-31761: linux Race Condition

CVSS: 7.8v3.1HighModified
AliasesUBUNTU-CVE-2026-31761DEBIAN-CVE-2026-31761
Published 01-05-2026Last modified 15-10-2026
Open JSON

Vulnerability summary

CVE-2026-31761 is a high (CVSS 7.8) Race Condition vulnerability in linux. EPSS estimates a 0.14% chance of exploitation in the next 30 days, higher than 3.1% of scored vulnerabilities.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.8/10
010
High · v3.1 (CVE.org)
EPSS score
0.14%
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 40 · Related 38
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. 15-10-2026
    Last modifiedVulnerability information updated.

Description

In the Linux kernel, the following vulnerability has been resolved: iio: gyro: mpu3050: Move iio_device_register() to correct location iio_device_register() should be at the end of the probe function to prevent race conditions. Place iio_device_register() at the end of the probe function and place iio_device_unregister() accordingly.

CVSS metrics

4 scores · 4 sources · 1 version

EPSS trend

Probability

0.14%

Chance of exploitation in the next 30 days

Percentile

3%

Versus all other CVEs

30-day change

+0.04 pp

From 0.10% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.14%

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

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, < 22487ef85f6dd9499ddf49b85a08afc50a3f1992 | ≥ 3904b28efb2c780c23dcddfb87e07fe0230661e5, < caec338f91469f0a70b68165185afa3abc994545 | ≥ 3904b28efb2c780c23dcddfb87e07fe0230661e5, < 051ca43b0e0e4b66bfd349cd53ccf231ad1d69b7 | ≥ 3904b28efb2c780c23dcddfb87e07fe0230661e5, < 2a4537653d200fda2a8516083459f8ff6194f8fc | ≥ 3904b28efb2c780c23dcddfb87e07fe0230661e5, < 92f18aa86302fe83e0726a1191015f427d4ff056 | ≥ 3904b28efb2c780c23dcddfb87e07fe0230661e5, < cc3de12a5612ee25df7fb549cb7b3e4cc8bfaf9c | ≥ 3904b28efb2c780c23dcddfb87e07fe0230661e5, < 59a317f8215674c8330817770497301bfb2c1b99 | ≥ 3904b28efb2c780c23dcddfb87e07fe0230661e5, < 4c05799449108fb0e0a6bd30e65fffc71e60db4d | 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

41 links
Show all 41 references