Answer in brief
CVE-2026-46117 records a High severity (CVSS 7.8) vulnerability in RDMA/mana: Remove user triggerable WARN_ON() in mana_ib_create_qp_rss(). 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-2026-46117 records a High severity (CVSS 7.8) vulnerability in RDMA/mana: Remove user triggerable WARN_ON() in mana_ib_create_qp_rss(). 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 7.8. 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 | >=c15d7802a42402a87880a17eee89ff023e49ecc0 <9cc0c6b1ba8cd5c55aef043e1384de0a8b4efa71 || >=c15d7802a42402a87880a17eee89ff023e49ecc0 <9ef65af26b2a6738bf15812042e84b3112402d3a || >=c15d7802a42402a87880a17eee89ff023e49ecc0 <db991ba50087ad99fa12a2c483aa3be19671ea73 || >=c15d7802a42402a87880a17eee89ff023e49ecc0 <159f2efabc89d3f931d38f2d35876535d4abf0a3 | 9cc0c6b1ba8cd5c55aef043e1384de0a8b4efa71, 9ef65af26b2a6738bf15812042e84b3112402d3a, db991ba50087ad99fa12a2c483aa3be19671ea73, 159f2efabc89d3f931d38f2d35876535d4abf0a3 |
| Linux/Linuxgeneric | 6.8 | Not reported |
Published upstream
May 28, 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: RDMA/mana: Remove user triggerable WARN_ON() in mana_ib_create_qp_rss() Sashiko points out that the user can specify WQs sharing the same CQ as a part of the uAPI and this will trigger the WARN_ON() then go on to corrupt the kernel. Just reject it outright and fail the QP creation.
Quoted source text, attributed separately from HOL analysis.
CVSS is 7.8. 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 | >=c15d7802a42402a87880a17eee89ff023e49ecc0 <9cc0c6b1ba8cd5c55aef043e1384de0a8b4efa71 || >=c15d7802a42402a87880a17eee89ff023e49ecc0 <9ef65af26b2a6738bf15812042e84b3112402d3a || >=c15d7802a42402a87880a17eee89ff023e49ecc0 <db991ba50087ad99fa12a2c483aa3be19671ea73 || >=c15d7802a42402a87880a17eee89ff023e49ecc0 <159f2efabc89d3f931d38f2d35876535d4abf0a3 | 9cc0c6b1ba8cd5c55aef043e1384de0a8b4efa71, 9ef65af26b2a6738bf15812042e84b3112402d3a, db991ba50087ad99fa12a2c483aa3be19671ea73, 159f2efabc89d3f931d38f2d35876535d4abf0a3 |
| Linux/Linuxgeneric | 6.8 | Not reported |
Published upstream
May 28, 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: RDMA/mana: Remove user triggerable WARN_ON() in mana_ib_create_qp_rss() Sashiko points out that the user can specify WQs sharing the same CQ as a part of the uAPI and this will trigger the WARN_ON() then go on to corrupt the kernel. Just reject it outright and fail the QP creation.
Quoted source text, attributed separately from HOL analysis.