CVE-2024-26766
bpftool: IB/hfi1: Fix sdma.h tx->num_descs off-by-one error (Kamal Heib) [RHEL-138396]
CVE-2024-26766 is fixed in 38 products on 1 platform, first by DEBIAN-CVE-2024-26766, released April 3, 2024. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.8
MODERATE
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0027
19th percentile
IB/hfi1: Fix sdma.h tx->num_descs off-by-one error (Kamal Heib) [RHEL-138396]
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| bpftool · RHEL 8 | 0:4.18.0-553.100.1.el8_10 | RHSA-2026:1662 | Feb 2, 2026 |
| bpftool · almalinux 8 | 4.18.0-553.100.1.el8_10 | ALSA-2026:1662 | Feb 2, 2026 |
| bpftool · ol 8 | 0:4.18.0-553.100.1.el8_10 | ELSA-2026-1662 | Feb 2, 2026 |
| kernel · RHEL 8 | 0:4.18.0-553.100.1.el8_10 | RHSA-2026:1662 | Feb 2, 2026 |
| kernel · almalinux 8 | 4.18.0-553.100.1.el8_10 | ALSA-2026:1662 | Feb 2, 2026 |
| kernel · ol 8 | 0:4.18.0-553.100.1.el8_10 | ELSA-2026-1662 | Feb 2, 2026 |
| kernel · rocky 8 | 0:4.18.0-553.100.1.el8_10 | RLSA-2026:1662 | Feb 11, 2026 |
| kernel-abi-stablelists · RHEL 8 | 0:4.18.0-553.100.1.el8_10 | RHSA-2026:1662 | Feb 2, 2026 |
| kernel-abi-stablelists · almalinux 8 | 4.18.0-553.100.1.el8_10 | ALSA-2026:1662 | Feb 2, 2026 |
| kernel-abi-stablelists · ol 8 | 0:4.18.0-553.100.1.el8_10 | ELSA-2026-1662 | Feb 2, 2026 |
| kernel-core · RHEL 8 | 0:4.18.0-553.100.1.el8_10 | RHSA-2026:1662 | Feb 2, 2026 |
| kernel-core · almalinux 8 | 4.18.0-553.100.1.el8_10 | ALSA-2026:1662 | Feb 2, 2026 |
| kernel-core · ol 8 | 0:4.18.0-553.100.1.el8_10 | ELSA-2026-1662 | Feb 2, 2026 |
| kernel-cross-headers · almalinux 8 | 4.18.0-553.100.1.el8_10 | ALSA-2026:1662 | Feb 2, 2026 |
| kernel-cross-headers · ol 8 | 0:4.18.0-553.100.1.el8_10 | ELSA-2026-1662 | Feb 2, 2026 |
| kernel-debug · RHEL 8 | 0:4.18.0-553.100.1.el8_10 | RHSA-2026:1662 | Feb 2, 2026 |
| kernel-debug · almalinux 8 | 4.18.0-553.100.1.el8_10 | ALSA-2026:1662 | Feb 2, 2026 |
| kernel-debug · ol 8 | 0:4.18.0-553.100.1.el8_10 | ELSA-2026-1662 | Feb 2, 2026 |
| kernel-debug-core · RHEL 8 | 0:4.18.0-553.100.1.el8_10 | RHSA-2026:1662 | Feb 2, 2026 |
| kernel-debug-core · almalinux 8 | 4.18.0-553.100.1.el8_10 | ALSA-2026:1662 | Feb 2, 2026 |
| kernel-debug-core · ol 8 | 0:4.18.0-553.100.1.el8_10 | ELSA-2026-1662 | Feb 2, 2026 |
| kernel-debug-devel · RHEL 8 | 0:4.18.0-553.100.1.el8_10 | RHSA-2026:1662 | Feb 2, 2026 |
| kernel-debug-devel · almalinux 8 | 4.18.0-553.100.1.el8_10 | ALSA-2026:1662 | Feb 2, 2026 |
| kernel-debug-devel · ol 8 | 0:4.18.0-553.100.1.el8_10 | ELSA-2026-1662 | Feb 2, 2026 |
| kernel-debug-modules · RHEL 8 | 0:4.18.0-553.100.1.el8_10 | RHSA-2026:1662 | Feb 2, 2026 |
| kernel-debug-modules · almalinux 8 | 4.18.0-553.100.1.el8_10 | ALSA-2026:1662 | Feb 2, 2026 |
| kernel-debug-modules · ol 8 | 0:4.18.0-553.100.1.el8_10 | ELSA-2026-1662 | Feb 2, 2026 |
| kernel-debug-modules-extra · RHEL 8 | 0:4.18.0-553.100.1.el8_10 | RHSA-2026:1662 | Feb 2, 2026 |
| kernel-debug-modules-extra · almalinux 8 | 4.18.0-553.100.1.el8_10 | ALSA-2026:1662 | Feb 2, 2026 |
| kernel-debug-modules-extra · ol 8 | 0:4.18.0-553.100.1.el8_10 | ELSA-2026-1662 | Feb 2, 2026 |
| kernel-devel · RHEL 8 | 0:4.18.0-553.100.1.el8_10 | RHSA-2026:1662 | Feb 2, 2026 |
| kernel-devel · almalinux 8 | 4.18.0-553.100.1.el8_10 | ALSA-2026:1662 | Feb 2, 2026 |
| kernel-devel · ol 8 | 0:4.18.0-553.100.1.el8_10 | ELSA-2026-1662 | Feb 2, 2026 |
| kernel-doc · RHEL 8 | 0:4.18.0-553.100.1.el8_10 | RHSA-2026:1662 | Feb 2, 2026 |
| kernel-doc · almalinux 8 | 4.18.0-553.100.1.el8_10 | ALSA-2026:1662 | Feb 2, 2026 |
| kernel-doc · ol 8 | 0:4.18.0-553.100.1.el8_10 | ELSA-2026-1662 | Feb 2, 2026 |
| kernel-headers · almalinux 8 | 4.18.0-553.100.1.el8_10 | ALSA-2026:1662 | Feb 2, 2026 |
| kernel-headers · ol 8 | 0:4.18.0-553.100.1.el8_10 | ELSA-2026-1662 | Feb 2, 2026 |
| kernel-modules · RHEL 8 | 0:4.18.0-553.100.1.el8_10 | RHSA-2026:1662 | Feb 2, 2026 |
| kernel-modules · almalinux 8 | 4.18.0-553.100.1.el8_10 | ALSA-2026:1662 | Feb 2, 2026 |
| kernel-modules · ol 8 | 0:4.18.0-553.100.1.el8_10 | ELSA-2026-1662 | Feb 2, 2026 |
| kernel-modules-extra · RHEL 8 | 0:4.18.0-553.100.1.el8_10 | RHSA-2026:1662 | Feb 2, 2026 |
| kernel-modules-extra · almalinux 8 | 4.18.0-553.100.1.el8_10 | ALSA-2026:1662 | Feb 2, 2026 |
| kernel-modules-extra · ol 8 | 0:4.18.0-553.100.1.el8_10 | ELSA-2026-1662 | Feb 2, 2026 |
| kernel-rt · RHEL 8 | 0:4.18.0-553.100.1.rt7.441.el8_10 | RHSA-2026:1661 | Feb 2, 2026 |
| kernel-rt · almalinux 8 | 4.18.0-553.100.1.rt7.441.el8_10 | ALSA-2026:1661 | Feb 2, 2026 |
| kernel-rt · rocky 8 | 0:4.18.0-553.100.1.rt7.441.el8_10 | RLSA-2026:1661 | Feb 11, 2026 |
| kernel-rt-core · RHEL 8 | 0:4.18.0-553.100.1.rt7.441.el8_10 | RHSA-2026:1661 | Feb 2, 2026 |
| kernel-rt-core · almalinux 8 | 4.18.0-553.100.1.rt7.441.el8_10 | ALSA-2026:1661 | Feb 2, 2026 |
| kernel-rt-debug · RHEL 8 | 0:4.18.0-553.100.1.rt7.441.el8_10 | RHSA-2026:1661 | Feb 2, 2026 |
| kernel-rt-debug · almalinux 8 | 4.18.0-553.100.1.rt7.441.el8_10 | ALSA-2026:1661 | Feb 2, 2026 |
| kernel-rt-debug-core · RHEL 8 | 0:4.18.0-553.100.1.rt7.441.el8_10 | RHSA-2026:1661 | Feb 2, 2026 |
| kernel-rt-debug-core · almalinux 8 | 4.18.0-553.100.1.rt7.441.el8_10 | ALSA-2026:1661 | Feb 2, 2026 |
| kernel-rt-debug-devel · RHEL 8 | 0:4.18.0-553.100.1.rt7.441.el8_10 | RHSA-2026:1661 | Feb 2, 2026 |
| kernel-rt-debug-devel · almalinux 8 | 4.18.0-553.100.1.rt7.441.el8_10 | ALSA-2026:1661 | Feb 2, 2026 |
| kernel-rt-debug-kvm · RHEL 8 | 0:4.18.0-553.100.1.rt7.441.el8_10 | RHSA-2026:1661 | Feb 2, 2026 |
| kernel-rt-debug-modules · RHEL 8 | 0:4.18.0-553.100.1.rt7.441.el8_10 | RHSA-2026:1661 | Feb 2, 2026 |
| kernel-rt-debug-modules · almalinux 8 | 4.18.0-553.100.1.rt7.441.el8_10 | ALSA-2026:1661 | Feb 2, 2026 |
| kernel-rt-debug-modules-extra · RHEL 8 | 0:4.18.0-553.100.1.rt7.441.el8_10 | RHSA-2026:1661 | Feb 2, 2026 |
| kernel-rt-debug-modules-extra · almalinux 8 | 4.18.0-553.100.1.rt7.441.el8_10 | ALSA-2026:1661 | Feb 2, 2026 |
| kernel-rt-devel · RHEL 8 | 0:4.18.0-553.100.1.rt7.441.el8_10 | RHSA-2026:1661 | Feb 2, 2026 |
| kernel-rt-devel · almalinux 8 | 4.18.0-553.100.1.rt7.441.el8_10 | ALSA-2026:1661 | Feb 2, 2026 |
| kernel-rt-kvm · RHEL 8 | 0:4.18.0-553.100.1.rt7.441.el8_10 | RHSA-2026:1661 | Feb 2, 2026 |
| kernel-rt-modules · RHEL 8 | 0:4.18.0-553.100.1.rt7.441.el8_10 | RHSA-2026:1661 | Feb 2, 2026 |
| kernel-rt-modules · almalinux 8 | 4.18.0-553.100.1.rt7.441.el8_10 | ALSA-2026:1661 | Feb 2, 2026 |
| kernel-rt-modules-extra · RHEL 8 | 0:4.18.0-553.100.1.rt7.441.el8_10 | RHSA-2026:1661 | Feb 2, 2026 |
| kernel-rt-modules-extra · almalinux 8 | 4.18.0-553.100.1.rt7.441.el8_10 | ALSA-2026:1661 | Feb 2, 2026 |
| kernel-tools · RHEL 8 | 0:4.18.0-553.100.1.el8_10 | RHSA-2026:1662 | Feb 2, 2026 |
| kernel-tools · almalinux 8 | 4.18.0-553.100.1.el8_10 | ALSA-2026:1662 | Feb 2, 2026 |
| kernel-tools · ol 8 | 0:4.18.0-553.100.1.el8_10 | ELSA-2026-1662 | Feb 2, 2026 |
| kernel-tools-libs · RHEL 8 | 0:4.18.0-553.100.1.el8_10 | RHSA-2026:1662 | Feb 2, 2026 |
| kernel-tools-libs · almalinux 8 | 4.18.0-553.100.1.el8_10 | ALSA-2026:1662 | Feb 2, 2026 |
| kernel-tools-libs · ol 8 | 0:4.18.0-553.100.1.el8_10 | ELSA-2026-1662 | Feb 2, 2026 |
| kernel-tools-libs-devel · RHEL 8 | 0:4.18.0-553.100.1.el8_10 | RHSA-2026:1662 | Feb 2, 2026 |
| kernel-tools-libs-devel · almalinux 8 | 4.18.0-553.100.1.el8_10 | ALSA-2026:1662 | Feb 2, 2026 |
| kernel-tools-libs-devel · ol 8 | 0:4.18.0-553.100.1.el8_10 | ELSA-2026-1662 | Feb 2, 2026 |
| kernel-zfcpdump · RHEL 8 | 0:4.18.0-553.100.1.el8_10 | RHSA-2026:1662 | Feb 2, 2026 |
| kernel-zfcpdump · almalinux 8 | 4.18.0-553.100.1.el8_10 | ALSA-2026:1662 | Feb 2, 2026 |
| kernel-zfcpdump-core · RHEL 8 | 0:4.18.0-553.100.1.el8_10 | RHSA-2026:1662 | Feb 2, 2026 |
| kernel-zfcpdump-core · almalinux 8 | 4.18.0-553.100.1.el8_10 | ALSA-2026:1662 | Feb 2, 2026 |
| kernel-zfcpdump-devel · RHEL 8 | 0:4.18.0-553.100.1.el8_10 | RHSA-2026:1662 | Feb 2, 2026 |
| kernel-zfcpdump-devel · almalinux 8 | 4.18.0-553.100.1.el8_10 | ALSA-2026:1662 | Feb 2, 2026 |
| kernel-zfcpdump-modules · RHEL 8 | 0:4.18.0-553.100.1.el8_10 | RHSA-2026:1662 | Feb 2, 2026 |
| kernel-zfcpdump-modules · almalinux 8 | 4.18.0-553.100.1.el8_10 | ALSA-2026:1662 | Feb 2, 2026 |
| kernel-zfcpdump-modules-extra · RHEL 8 | 0:4.18.0-553.100.1.el8_10 | RHSA-2026:1662 | Feb 2, 2026 |
| kernel-zfcpdump-modules-extra · almalinux 8 | 4.18.0-553.100.1.el8_10 | ALSA-2026:1662 | Feb 2, 2026 |
| linux · Debian 12.15 (bookworm) | 6.1.82-1 | DEBIAN-CVE-2024-26766 | Apr 3, 2024 |
| linux · Debian 13.5 (trixie) | 6.7.7-1 | DEBIAN-CVE-2024-26766 | Apr 3, 2024 |
| linux · Debian 14 | 6.7.7-1 | DEBIAN-CVE-2024-26766 | Apr 3, 2024 |
| perf · RHEL 8 | 0:4.18.0-553.100.1.el8_10 | RHSA-2026:1662 | Feb 2, 2026 |
| perf · almalinux 8 | 4.18.0-553.100.1.el8_10 | ALSA-2026:1662 | Feb 2, 2026 |
| perf · ol 8 | 0:4.18.0-553.100.1.el8_10 | ELSA-2026-1662 | Feb 2, 2026 |
| python3-perf · RHEL 8 | 0:4.18.0-553.100.1.el8_10 | RHSA-2026:1662 | Feb 2, 2026 |
| python3-perf · almalinux 8 | 4.18.0-553.100.1.el8_10 | ALSA-2026:1662 | Feb 2, 2026 |
| python3-perf · ol 8 | 0:4.18.0-553.100.1.el8_10 | ELSA-2026-1662 | Feb 2, 2026 |
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