Answer in brief
CVE-2024-1086 records a High severity (CVSS 7.8) vulnerability in Use-after-free in Linux kernel's netfilter: nf_tables component. The current sources mark it as known exploited. The current feed maps Linux/Kernel (generic), linux/linux_kernel (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.8. Known-exploitation status makes exposure review time-sensitive. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Kernel (generic), linux/linux_kernel (generic). Check affected ranges and fixed versions before updating.
| Product | Affected versions | Fixed versions |
|---|---|---|
| cpe:2.3:h:netapp:500f:-:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:h:netapp:a250:-:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:h:netapp:c250:-:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:h:netapp:hci_compute_node:-:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:linux:linux_kernel:6.8:rc1:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:netapp:500f_firmware:-:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:netapp:a250_firmware:-:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:netapp:bootstrap_os:-:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:netapp:c250_firmware:-:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:7.0_s390x:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:redhat:enterprise_linux_for_power_big_endian:7.0_ppc64:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:7.0_ppc64le:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* | Not reported | Not reported |
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Kernelgeneric | >=3.15 <6.8 | 6.8 |
| linux/linux_kernelgeneric | >=3.15 <6.8 | 6.8 |
Published upstream
Jan 31, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 7, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
May 24, 2026
Added to CISA KEV
May 30, 2024
Evidence: source:kev:kev:kev:recordA use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. The nft_verdict_init() function allows positive values as drop error within the hook verdict, and hence the nf_hook_slow() function can cause a double free vulnerability when NF_DROP is issued with a drop error which resembles NF_ACCEPT. We recommend upgrading past commit f342de4e2f33e0e39165d8639387aa6c19dff660.
Quoted source text, attributed separately from HOL analysis.