high 7.8

CVE-2024-26610 json

wifi: iwlwifi: fix a memory corruption

published 2024-02-29 2 y ago modified 2026-08-05 3 mo ago also EUVD-2024-23872

cvss: 7.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 23%
public exploits: 0; none known

In the Linux kernel, the following vulnerability has been resolved:

iwl_fw_ini_trigger_tlv::data is a pointer to a __le32, which means that if we copy to iwl_fw_ini_trigger_tlv::data + offset while offset is in bytes, we'll write past the buffer.

Patch / fix

fixed in 1 distros 6 links 7

Linux Linux 5.10.210, 5.15.149, 6.1.76, 6.6.15, 6.7.3, 6.8

debian ubuntu red hat suse almalinux rocky linux

linux Debian 12 6.1.76-1
linux Debian 14, Debian 13 6.6.15-1

debian advisories DEBIAN-CVE-2024-26610

linux Ubuntu 22.04 LTS 5.15.0-106.116
linux-aws Ubuntu 22.04 LTS 5.15.0-1061.67
linux-gcp Ubuntu 22.04 LTS 5.15.0-1059.67
linux-gke Ubuntu 22.04 LTS 5.15.0-1058.63
linux-ibm Ubuntu 22.04 LTS 5.15.0-1054.57
linux-kvm Ubuntu 22.04 LTS 5.15.0-1058.63
linux-azure Ubuntu 22.04 LTS 5.15.0-1063.72
linux-gkeop Ubuntu 22.04 LTS 5.15.0-1044.51

ubuntu advisories UBUNTU-CVE-2024-26610

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

kernel-rt RHEL 8 4.18.0-553.5.1.rt7.346.el8_10
kernel-rt-kvm RHEL 8 4.18.0-553.5.1.rt7.346.el8_10
kernel-rt-core RHEL 8 4.18.0-553.5.1.rt7.346.el8_10
kernel-rt-modules RHEL 8 4.18.0-553.5.1.rt7.346.el8_10
kernel-rt-debug-kvm RHEL 8 4.18.0-553.5.1.rt7.346.el8_10
kernel-rt-debug-core RHEL 8 4.18.0-553.5.1.rt7.346.el8_10
kernel-rt-debug-modules RHEL 8 4.18.0-553.5.1.rt7.346.el8_10
kernel-rt-modules-extra RHEL 8 4.18.0-553.5.1.rt7.346.el8_10

red hat advisories RHSA-2024:3627 RHSA-2024:3618

kernel-livepatch-SLE15-SP5_Update_10 SLE Live Patching 15 SP5 13-150500.11.8.1
kernel-livepatch-SLE15-SP4_Update_23 SLE Live Patching 15 SP4 13-150400.9.8.1
kernel-livepatch-SLE15-SP5_Update_12 SLE Live Patching 15 SP5 11-150500.11.10.1
kernel-livepatch-SLE15-SP5_Update_11 SLE Live Patching 15 SP5 11-150500.11.6.1
kernel-livepatch-SLE15-SP4_Update_24 SLE Live Patching 15 SP4 11-150400.9.6.1
kernel-livepatch-SLE15-SP4_Update_25 SLE Live Patching 15 SP4 11-150400.9.8.1
kernel-livepatch-SLE15-SP3_Update_42 SLE Live Patching 15 SP3 12-150300.7.6.1
kernel-livepatch-SLE15-SP3_Update_43 SLE Live Patching 15 SP3 11-150300.7.6.1

suse advisories SUSE-SU-2025:0266-1 SUSE-SU-2025:0261-1 SUSE-SU-2025:0253-1 SUSE-SU-2025:0252-1 SUSE-SU-2025:0251-1 SUSE-SU-2025:0248-1

kernel AlmaLinux 8 4.18.0-553.5.1.el8_10
perf AlmaLinux 8 4.18.0-553.5.1.el8_10
bpftool AlmaLinux 8 4.18.0-553.5.1.el8_10
kernel-core AlmaLinux 8 4.18.0-553.5.1.el8_10
kernel-tools AlmaLinux 8 4.18.0-553.5.1.el8_10
python3-perf AlmaLinux 8 4.18.0-553.5.1.el8_10
kernel-modules AlmaLinux 8 4.18.0-553.5.1.el8_10
kernel-zfcpdump AlmaLinux 8 4.18.0-553.5.1.el8_10

almalinux advisories ALSA-2024:3618 ALSA-2024:3627

kernel-rt Rocky Linux 8 4.18.0-553.5.1.rt7.346.el8_10
kernel Rocky Linux 8 4.18.0-553.5.1.el8_10

rocky linux advisories RLSA-2024:3627 RLSA-2024:3618

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2024-26610 updated 2026-11-05 cvss 6.1

kernel: wifi: iwlwifi: fix a memory corruption

Red Hat Enterprise Linux 7 perf, kernel, bpftool, kernel-rt, python-perf, kernel-kdump, +8 more
affected: workaround, no fix planned “Out of support scope”
Red Hat Enterprise Linux BaseOS (v. 8) perf 4.18.0-553.5.1.el8_10, kernel 4.18.0-553.5.1.el8_10, bpftool 4.18.0-553.5.1.el8_10, kernel-core 4.18.0-553.5.1.el8_10, kernel-tools 4.18.0-553.5.1.el8_10, python3-perf 4.18.0-553.5.1.el8_10, +15 more Red Hat Enterprise Linux CRB (v. 8) kernel-debuginfo-common-x86_64 4.18.0-553.5.1.el8_10, kernel-debuginfo-common-aarch64 4.18.0-553.5.1.el8_10, kernel-debuginfo-common-ppc64le 4.18.0-553.5.1.el8_10
fixed: vendor fix RHSA-2024:3618
Red Hat Enterprise Linux NFV (v. 8) kernel-rt 4.18.0-553.5.1.rt7.346.el8_10, kernel-rt-kvm 4.18.0-553.5.1.rt7.346.el8_10, kernel-rt-core 4.18.0-553.5.1.rt7.346.el8_10, kernel-rt-modules 4.18.0-553.5.1.rt7.346.el8_10, kernel-rt-debug-kvm 4.18.0-553.5.1.rt7.346.el8_10, kernel-rt-debug-core 4.18.0-553.5.1.rt7.346.el8_10, +4 more Red Hat Enterprise Linux RT (v. 8) kernel-rt 4.18.0-553.5.1.rt7.346.el8_10, kernel-rt-core 4.18.0-553.5.1.rt7.346.el8_10, kernel-rt-modules 4.18.0-553.5.1.rt7.346.el8_10, kernel-rt-debug-core 4.18.0-553.5.1.rt7.346.el8_10, kernel-rt-debug-modules 4.18.0-553.5.1.rt7.346.el8_10, kernel-rt-modules-extra 4.18.0-553.5.1.rt7.346.el8_10, +2 more
fixed: vendor fix RHSA-2024:3627
Red Hat Enterprise Linux 6 perf, kernel, python-perf, kernel-kdump, kernel-firmware, kernel-bootwrapper, +1 more Red Hat Enterprise Linux 9 rv, perf, rtla, kernel, bpftool, libperf, +83 more
not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-03-12)

Exploit prediction

0.31% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.8	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD	3.1	7.8	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

Linux Linux

Classification

Weakness

CWE-787 Out-of-bounds Write

Technology feeds

Linux kernel rss critical rss

References

Sources

CVE List CVE-2024-26610
NVD CVE-2024-26610

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary