CVE-2024-26920: linux
Vulnerability summary
CVE-2024-26920 is a medium (CVSS 5.5) vulnerability in linux. EPSS estimates a 0.26% chance of exploitation in the next 30 days, higher than 16% of scored vulnerabilities.
Advisory lineage
Upstream 0 · Downstream 32 · Related 31Timeline
- 17-04-2024PublishedVulnerability first disclosed.
- 15-10-2026Last modifiedVulnerability information updated.
Description
In the Linux kernel, the following vulnerability has been resolved: tracing/trigger: Fix to return error if failed to alloc snapshot Fix register_snapshot_trigger() to return error code if it failed to allocate a snapshot instead of 0 (success). Unless that, it will register snapshot trigger without an error.
CVSS metrics
3 scores · 3 sources · 1 version- OSV · UbuntuEcosystem advisory · calculated5.5MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- OSV · DebianEcosystem advisory · calculated5.5MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS trend
Probability
0.26%
Chance of exploitation in the next 30 days
Percentile
16%
Versus all other CVEs
30-day change
0.00 pp
From 0.26% on 18-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Ubuntu116 products
- linuxAll versions (No fix recorded) | < 5.4.0-181.201 | < 5.15.0-106.116
- linux-allwinner-5.19All versions (No fix recorded)
- linux-awsAll versions (No fix recorded) | < 5.4.0-1124.134 | < 5.15.0-1061.67
- linux-aws-5.0All versions (No fix recorded)
- linux-aws-5.11All versions (No fix recorded)
Linux2 products
- linux≥ 0bbe7f719985efd9adb3454679ecef0984cb6800, < 36be97e9eb535fe3008a5cb040b1e56f29f2e398 | ≥ 0bbe7f719985efd9adb3454679ecef0984cb6800, < 6022c065c9ec465d84cebff8f480db083e4ee06b | ≥ 0bbe7f719985efd9adb3454679ecef0984cb6800, < 4b001ef14baab16b553a002cb9979e31b8fc0c6b | ≥ 0bbe7f719985efd9adb3454679ecef0984cb6800, < 0958b33ef5a04ed91f61cef4760ac412080c4e08 | 7c6feb347a4bb1f02e55f6814c93b5f7fab887a8 | a289fd864722dcf5363fec66a35965d4964df515 | 7054f86f268c0d9d62b52a4497dd0e8c10a7e5c7 | 57f2a2ad73e99a7594515848f4da987326a15981 | 0026e356e51ab3b54322eeb445c75a087ede5b9d | ffa70d104691aa609a18a9a6692049deb35f431f | 733c611a758c68894a4480fb999637476118a8fc | ≥ 4.4.220, < 4.5 | ≥ 4.9.220, < 4.10 | ≥ 4.14.177, < 4.15 | ≥ 4.19.117, < 4.20 | ≥ 5.4.34, < 5.5 | ≥ 5.5.19, < 5.6 | ≥ 5.6.6, < 5.7 | 5.7
- linux_kernel≥ 4.4.220, < 4.5 | ≥ 4.9.220, < 4.10 | ≥ 4.14.177, < 4.15 | ≥ 4.19.117, < 4.20 | ≥ 5.4.34, < 5.5 | ≥ 5.5.19, < 5.6 | ≥ 5.6.6, < 5.7 | ≥ 5.7.1, < 6.1.79 | ≥ 6.2, < 6.6.18 | ≥ 6.7, < 6.7.6 | 5.7 | 5.7:rc2 | 5.7:rc3 | 5.7:rc4 | 5.7:rc5 | 5.7:rc6 | 5.7:rc7 | 6.8:rc1 | 6.8:rc2
Debian1 product
- linux< 6.1.82-1 | < 6.7.7-1
3 vendors · 119 products
