CVE-2024-26664: debian debian_linux Out-of-bounds Write
CVSS: 7.8v3.1HighModified
AliasesRHBA-2024:3983UBUNTU-CVE-2024-26664DEBIAN-CVE-2024-26664
Published 02-04-2024Last modified 05-08-2026
Vulnerability summary
CVE-2024-26664 is a high (CVSS 7.8) Out-of-bounds Write vulnerability in debian debian_linux. EPSS estimates a 0.25% chance of exploitation in the next 30 days, higher than 15.2% of scored vulnerabilities.
CVSS score
7.8/10
010
High · v3.1 (CVE.org)EPSS score
0.25%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 21 · Related 15Timeline
- 02-04-2024PublishedVulnerability first disclosed.
- 05-08-2026Last modifiedVulnerability information updated.
Description
In the Linux kernel, the following vulnerability has been resolved: hwmon: (coretemp) Fix out-of-bounds memory access Fix a bug that pdata->cpu_map[] is set before out-of-bounds check. The problem might be triggered on systems with more than 128 cores per package.
CVSS metrics
5 scores · 5 sources · 1 versionHigh 7.8Preferred score · CVE.org (CNA)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HSources5 sources · 6.0–7.8
- OSV · Red hatEcosystem advisory · calculated6.0MediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:HDiffers
- OSV · UbuntuEcosystem advisory · calculated7.8HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- OSV · DebianEcosystem advisory · calculated7.1HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:HDiffers
- NVDNIST7.1HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:HDiffers
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 18-09-2026
18-09-202618-10-2026
EPSS score0.25%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Ubuntu112 products
- linux< 5.4.0-181.201 | < 5.15.0-106.116
- linux-allwinner-5.19All versions (No fix recorded)
- linux-aws< 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)
Redhat80 products
- bpftool< 0:7.3.0-427.22.1.el9_4
- bpftool-debuginfo< 0:7.3.0-427.22.1.el9_4
- kernel< 0:5.14.0-427.22.1.el9_4
- kernel-64k< 0:5.14.0-427.22.1.el9_4
- kernel-64k-core< 0:5.14.0-427.22.1.el9_4
Debian2 products
- linux< 6.1.82-1 | < 6.7.7-1
- debian_linuxEOL10.0
Linux2 products
- linux≥ 4f9dcadc55c21b39b072bb0882362c7edc4340bc, < 93f0f4e846fcb682c3ec436e3b2e30e5a3a8ee6a | ≥ c00cdfc9bd767ee743ad3a4054de17aeb0afcbca, < 1eb74c00c9c3b13cb65e508c5d5a2f11afb96b8b | ≥ d9f0159da05df869071164edf0c6d7302efc5eca, < f0da068c75c20ffc5ba28243ff577531dc2af1fd | ≥ 30cf0dee372baf9b515f2d9c7218f905fddf3cdb, < a16afec8e83c56b14a4a73d2e3fb8eec3a8a057e | ≥ 7108b80a542b9d65e44b36d64a700a83658c0b73, < 9bce69419271eb8b2b3ab467387cb59c99d80deb | ≥ 7108b80a542b9d65e44b36d64a700a83658c0b73, < 853a6503c586a71abf27e60a7f8c4fb28092976d | ≥ 7108b80a542b9d65e44b36d64a700a83658c0b73, < 3a7753bda55985dc26fae17795cb10d825453ad1 | ≥ 7108b80a542b9d65e44b36d64a700a83658c0b73, < 4e440abc894585a34c2904a32cd54af1742311b3 | d1de8e1ae924d9dc31548676e4a665b52ebee27e | ≥ 4.19.264, < 4.19.307 | ≥ 5.4.221, < 5.4.269 | ≥ 5.10.152, < 5.10.210 | ≥ 5.15.76, < 5.15.149 | ≥ 6.0.6, < 6.1 | 6.1
- linux_kernel≥ 4.19.264, < 4.19.307 | ≥ 5.4.221, < 5.4.269 | ≥ 5.10.152, < 5.10.210 | ≥ 6.1, < 6.1.78 | ≥ 6.2, < 6.6.17 | ≥ 6.7, < 6.7.5 | 6.8:rc1 | 6.8:rc2 | 6.8:rc3
4 vendors · 196 products
