Answer in brief
CVE-2026-52932 records a High severity (CVSS 7.5) vulnerability in xfrm: ipcomp: Free destination pages on acomp errors. 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 7.5. 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 | >=eb2953d26971f3083bbf95de4bc997b5bedf0b6e <dc6dcba80d72a27ab61831ad3d253316e0c9b9d5 || >=eb2953d26971f3083bbf95de4bc997b5bedf0b6e <b30aa173c3809f6af4c83a86099be1be19aa48eb || >=eb2953d26971f3083bbf95de4bc997b5bedf0b6e <7dbac7680eb629b3b4dc7e98c34f943b8814c0c8 | dc6dcba80d72a27ab61831ad3d253316e0c9b9d5, b30aa173c3809f6af4c83a86099be1be19aa48eb, 7dbac7680eb629b3b4dc7e98c34f943b8814c0c8 |
| Linux/Linuxgeneric | 6.15 | Not reported |
Published upstream
Jun 24, 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: xfrm: ipcomp: Free destination pages on acomp errors Move the out_free_req label up by a couple of lines so that the allocated dst SG list gets freed on error as well as success.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-52932 records a High severity (CVSS 7.5) vulnerability in xfrm: ipcomp: Free destination pages on acomp errors. 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 7.5. 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 | >=eb2953d26971f3083bbf95de4bc997b5bedf0b6e <dc6dcba80d72a27ab61831ad3d253316e0c9b9d5 || >=eb2953d26971f3083bbf95de4bc997b5bedf0b6e <b30aa173c3809f6af4c83a86099be1be19aa48eb || >=eb2953d26971f3083bbf95de4bc997b5bedf0b6e <7dbac7680eb629b3b4dc7e98c34f943b8814c0c8 | dc6dcba80d72a27ab61831ad3d253316e0c9b9d5, b30aa173c3809f6af4c83a86099be1be19aa48eb, 7dbac7680eb629b3b4dc7e98c34f943b8814c0c8 |
| Linux/Linuxgeneric | 6.15 | Not reported |
Published upstream
Jun 24, 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: xfrm: ipcomp: Free destination pages on acomp errors Move the out_free_req label up by a couple of lines so that the allocated dst SG list gets freed on error as well as success.
Quoted source text, attributed separately from HOL analysis.