Answer in brief
CVE-2024-26679 records a Unknown severity vulnerability in inet: read sk->sk_family once in inet_recv_error(). The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic), Siemens/SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (generic), Siemens/SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. 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/Linux (generic), Linux/Linux (generic), Siemens/SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (generic), Siemens/SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=f4713a3dfad045d46afcb9c2a7d0bba288920ed4 <caa064c3c2394d03e289ebd6b0be5102eb8a5b40 || >=f4713a3dfad045d46afcb9c2a7d0bba288920ed4 <5993f121fbc01dc2d734f0ff2628009b258fb1dd || >=f4713a3dfad045d46afcb9c2a7d0bba288920ed4 <88081ba415224cf413101def4343d660f56d082b || >=f4713a3dfad045d46afcb9c2a7d0bba288920ed4 <3266e638ba5cc1165f5e6989eb8c0720f1cc4b41 || >=f4713a3dfad045d46afcb9c2a7d0bba288920ed4 <54538752216bf89ee88d47ad07802063a498c299 || >=f4713a3dfad045d46afcb9c2a7d0bba288920ed4 <4a5e31bdd3c1702b520506d9cf8c41085f75c7f2 || >=f4713a3dfad045d46afcb9c2a7d0bba288920ed4 <307fa8a75ab7423fa5c73573ec3d192de5027830 || >=f4713a3dfad045d46afcb9c2a7d0bba288920ed4 <eef00a82c568944f113f2de738156ac591bbd5cd || 433337f9c00cac447d020922f59237273f5d92be || >=3.17.7 <3.18 | caa064c3c2394d03e289ebd6b0be5102eb8a5b40, 5993f121fbc01dc2d734f0ff2628009b258fb1dd, 88081ba415224cf413101def4343d660f56d082b, 3266e638ba5cc1165f5e6989eb8c0720f1cc4b41, 54538752216bf89ee88d47ad07802063a498c299, 4a5e31bdd3c1702b520506d9cf8c41085f75c7f2, 307fa8a75ab7423fa5c73573ec3d192de5027830, eef00a82c568944f113f2de738156ac591bbd5cd, 3.18 |
| Linux/Linuxgeneric | 3.18 | Not reported |
| Siemens/SIMATIC S7-1500 CPU 1518-4 PN/DP MFPgeneric | >=V3.1.0 <V3.1.5 | V3.1.5 |
| Siemens/SIMATIC S7-1500 CPU 1518F-4 PN/DP MFPgeneric | >=V3.1.0 <V3.1.5 | V3.1.5 |
| Siemens/SIPLUS S7-1500 CPU 1518-4 PN/DP MFPgeneric | >=V3.1.0 <V3.1.5 | V3.1.5 |
Published upstream
Apr 2, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 15, 2026
In the Linux kernel, the following vulnerability has been resolved: inet: read sk->sk_family once in inet_recv_error() inet_recv_error() is called without holding the socket lock. IPv6 socket could mutate to IPv4 with IPV6_ADDRFORM socket option and trigger a KCSAN warning.
Quoted source text, attributed separately from HOL analysis.