7.3

CVE-2024-26730: linux Out-of-bounds Write

CVSS: 7.3v3.1HighModified
AliasesUBUNTU-CVE-2024-26730DEBIAN-CVE-2024-26730
Published 03-04-2024Last modified 19-08-2026
Open JSON

Vulnerability summary

CVE-2024-26730 is a high (CVSS 7.3) Out-of-bounds Write vulnerability in linux. EPSS estimates a 0.25% chance of exploitation in the next 30 days, higher than 15.4% of scored vulnerabilities.

Overall risk
29/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.3/10
010
High · v3.1 (CVE.org)
EPSS score
0.25%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 4 · Related 4
SUSE-SU-2026:24181-1SUSE-SU-2026:24182-1SUSE-SU-2026:4640-1SUSE-SU-2026:4706-1

Timeline

  1. 03-04-2024
    PublishedVulnerability first disclosed.
  2. 19-08-2026
    Last modifiedVulnerability information updated.

Description

In the Linux kernel, the following vulnerability has been resolved: hwmon: (nct6775) Fix access to temperature configuration registers The number of temperature configuration registers does not always match the total number of temperature registers. This can result in access errors reported if KASAN is enabled. BUG: KASAN: global-out-of-bounds in nct6775_probe+0x5654/0x6fe9 nct6775_core

CVSS metrics

4 scores · 4 sources · 1 version

EPSS trend

Probability

0.25%

Chance of exploitation in the next 30 days

Percentile

15%

Versus all other CVEs

30-day change

0.00 pp

From 0.25% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.25%

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

Ubuntu65 products
  • linux-allwinner-5.19All versions (No fix recorded)
  • linux-aws-5.0All versions (No fix recorded)
  • linux-aws-5.11All versions (No fix recorded)
  • linux-aws-5.13All versions (No fix recorded)
  • linux-aws-5.19All versions (No fix recorded)
Linux2 products
  • linux≥ 4283b0e29d58c6b11e2e45a5afcab401da4e7994, < 745aa03c513f1ba12cb98495467676f7acf3fffd | ≥ b7f1f7b2523a6a4382f12fe953380b847b80e09d, < f006c45a3ea424f8f6c8e4b9283bc245ce2a4d0f | ≥ b7f1f7b2523a6a4382f12fe953380b847b80e09d, < c196387820c9214c5ceaff56d77303c82514b8b1 | ≥ b7f1f7b2523a6a4382f12fe953380b847b80e09d, < d56e460e19ea8382f813eb489730248ec8d7eb73 | 6.6
  • linux_kernel≥ 6.6, < 6.6.19 | ≥ 6.7, < 6.7.7 | 6.6.19 | 6.8:rc1 | 6.8:rc2 | 6.8:rc3 | 6.8:rc4 | 6.8:rc5
Debian1 product
  • linux< 6.7.7-1

3 vendors · 68 products

References

8 links