Answer in brief
CVE-2026-46070 records a High severity (CVSS 7.1) vulnerability in md/raid5: validate payload size before accessing journal metadata. 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-2026-46070 records a High severity (CVSS 7.1) vulnerability in md/raid5: validate payload size before accessing journal metadata. 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.
CVSS is 7.1. 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 | >=b4c625c67362b3940f619c1a836b4e8329106658 <c96c6f01d84b5c67db1bf1cc8591c0b7146826fc || >=b4c625c67362b3940f619c1a836b4e8329106658 <ef4851d8324fd978ca1ff9ec76a275438f887743 || >=b4c625c67362b3940f619c1a836b4e8329106658 <28d3ff7109c66e99dc1b7cddacb5c760849620ef || >=b4c625c67362b3940f619c1a836b4e8329106658 <33698bd1b2db9764a29df7751533d33967ff5c98 || >=b4c625c67362b3940f619c1a836b4e8329106658 <c3a1cf78bd1bbb51b2cc5189b4743056553c1e0e || >=b4c625c67362b3940f619c1a836b4e8329106658 <73ce72edd113374801045924d4417199963f73a3 || >=b4c625c67362b3940f619c1a836b4e8329106658 <406aa86394ead347c47428fb51b6359bdaa2257d || >=b4c625c67362b3940f619c1a836b4e8329106658 <b0cc3ae97e893bf54bbce447f4e9fd2e0b88bff9 | c96c6f01d84b5c67db1bf1cc8591c0b7146826fc, ef4851d8324fd978ca1ff9ec76a275438f887743, 28d3ff7109c66e99dc1b7cddacb5c760849620ef, 33698bd1b2db9764a29df7751533d33967ff5c98, c3a1cf78bd1bbb51b2cc5189b4743056553c1e0e, 73ce72edd113374801045924d4417199963f73a3, 406aa86394ead347c47428fb51b6359bdaa2257d, b0cc3ae97e893bf54bbce447f4e9fd2e0b88bff9 |
| Linux/Linuxgeneric | 4.10 | Not reported |
Published upstream
May 27, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jun 24, 2026
In the Linux kernel, the following vulnerability has been resolved: md/raid5: validate payload size before accessing journal metadata r5c_recovery_analyze_meta_block() and r5l_recovery_verify_data_checksum_for_mb() iterate over payloads in a journal metadata block using on-disk payload size fields without validating them against the remaining space in the metadata block. A corrupted journal contains payload sizes extending beyond the PAGE_SIZE boundary can cause out-of-bounds reads when accessing payload fields or computing offsets. Add bounds validation for each payload type to ensure the full payload fits within meta_size before processing.
Quoted source text, attributed separately from HOL analysis.
CVSS is 7.1. 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 | >=b4c625c67362b3940f619c1a836b4e8329106658 <c96c6f01d84b5c67db1bf1cc8591c0b7146826fc || >=b4c625c67362b3940f619c1a836b4e8329106658 <ef4851d8324fd978ca1ff9ec76a275438f887743 || >=b4c625c67362b3940f619c1a836b4e8329106658 <28d3ff7109c66e99dc1b7cddacb5c760849620ef || >=b4c625c67362b3940f619c1a836b4e8329106658 <33698bd1b2db9764a29df7751533d33967ff5c98 || >=b4c625c67362b3940f619c1a836b4e8329106658 <c3a1cf78bd1bbb51b2cc5189b4743056553c1e0e || >=b4c625c67362b3940f619c1a836b4e8329106658 <73ce72edd113374801045924d4417199963f73a3 || >=b4c625c67362b3940f619c1a836b4e8329106658 <406aa86394ead347c47428fb51b6359bdaa2257d || >=b4c625c67362b3940f619c1a836b4e8329106658 <b0cc3ae97e893bf54bbce447f4e9fd2e0b88bff9 | c96c6f01d84b5c67db1bf1cc8591c0b7146826fc, ef4851d8324fd978ca1ff9ec76a275438f887743, 28d3ff7109c66e99dc1b7cddacb5c760849620ef, 33698bd1b2db9764a29df7751533d33967ff5c98, c3a1cf78bd1bbb51b2cc5189b4743056553c1e0e, 73ce72edd113374801045924d4417199963f73a3, 406aa86394ead347c47428fb51b6359bdaa2257d, b0cc3ae97e893bf54bbce447f4e9fd2e0b88bff9 |
| Linux/Linuxgeneric | 4.10 | Not reported |
Published upstream
May 27, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jun 24, 2026
In the Linux kernel, the following vulnerability has been resolved: md/raid5: validate payload size before accessing journal metadata r5c_recovery_analyze_meta_block() and r5l_recovery_verify_data_checksum_for_mb() iterate over payloads in a journal metadata block using on-disk payload size fields without validating them against the remaining space in the metadata block. A corrupted journal contains payload sizes extending beyond the PAGE_SIZE boundary can cause out-of-bounds reads when accessing payload fields or computing offsets. Add bounds validation for each payload type to ensure the full payload fits within meta_size before processing.
Quoted source text, attributed separately from HOL analysis.