Answer in brief
CVE-2024-26795 records a Unknown severity vulnerability in riscv: Sparse-Memory/vmemmap out-of-bounds fix. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
Answer in brief
CVE-2024-26795 records a Unknown severity vulnerability in riscv: Sparse-Memory/vmemmap out-of-bounds fix. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). 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). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=d95f1a542c3df396137afa217ef9bd39cb8931ca <5941a90c55d3bfba732b32208d58d997600b44ef || >=d95f1a542c3df396137afa217ef9bd39cb8931ca <8310080799b40fd9f2a8b808c657269678c149af || >=d95f1a542c3df396137afa217ef9bd39cb8931ca <a278d5c60f21aa15d540abb2f2da6e6d795c3e6e || >=d95f1a542c3df396137afa217ef9bd39cb8931ca <2a1728c15ec4f45ed9248ae22f626541c179bfbe || >=d95f1a542c3df396137afa217ef9bd39cb8931ca <a11dd49dcb9376776193e15641f84fcc1e5980c9 | 5941a90c55d3bfba732b32208d58d997600b44ef, 8310080799b40fd9f2a8b808c657269678c149af, a278d5c60f21aa15d540abb2f2da6e6d795c3e6e, 2a1728c15ec4f45ed9248ae22f626541c179bfbe, a11dd49dcb9376776193e15641f84fcc1e5980c9 |
| Linux/Linuxgeneric | 5.4 | Not reported |
Published upstream
Apr 4, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: riscv: Sparse-Memory/vmemmap out-of-bounds fix Offset vmemmap so that the first page of vmemmap will be mapped to the first page of physical memory in order to ensure that vmemmap’s bounds will be respected during pfn_to_page()/page_to_pfn() operations. The conversion macros will produce correct SV39/48/57 addresses for every possible/valid DRAM_BASE inside the physical memory limits. v2:Address Alex's comments
Quoted source text, attributed separately from HOL analysis.
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). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=d95f1a542c3df396137afa217ef9bd39cb8931ca <5941a90c55d3bfba732b32208d58d997600b44ef || >=d95f1a542c3df396137afa217ef9bd39cb8931ca <8310080799b40fd9f2a8b808c657269678c149af || >=d95f1a542c3df396137afa217ef9bd39cb8931ca <a278d5c60f21aa15d540abb2f2da6e6d795c3e6e || >=d95f1a542c3df396137afa217ef9bd39cb8931ca <2a1728c15ec4f45ed9248ae22f626541c179bfbe || >=d95f1a542c3df396137afa217ef9bd39cb8931ca <a11dd49dcb9376776193e15641f84fcc1e5980c9 | 5941a90c55d3bfba732b32208d58d997600b44ef, 8310080799b40fd9f2a8b808c657269678c149af, a278d5c60f21aa15d540abb2f2da6e6d795c3e6e, 2a1728c15ec4f45ed9248ae22f626541c179bfbe, a11dd49dcb9376776193e15641f84fcc1e5980c9 |
| Linux/Linuxgeneric | 5.4 | Not reported |
Published upstream
Apr 4, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: riscv: Sparse-Memory/vmemmap out-of-bounds fix Offset vmemmap so that the first page of vmemmap will be mapped to the first page of physical memory in order to ensure that vmemmap’s bounds will be respected during pfn_to_page()/page_to_pfn() operations. The conversion macros will produce correct SV39/48/57 addresses for every possible/valid DRAM_BASE inside the physical memory limits. v2:Address Alex's comments
Quoted source text, attributed separately from HOL analysis.