Answer in brief
CVE-2026-68313 records a Unknown severity vulnerability in tipc: fix infinite loop in __tipc_nl_compat_dumpit. 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 | >=d0796d1ef63deb38147729664691ba3090930b26 <f9c669d9f4cac832fe31193cdbc24c6a9d99398b || >=d0796d1ef63deb38147729664691ba3090930b26 <1ab78af2140189b735b8d3b889b0284128cb2013 || >=d0796d1ef63deb38147729664691ba3090930b26 <e740e90ca8e7f70d9eac1aa31a8b3e0e4d32b2ef || >=d0796d1ef63deb38147729664691ba3090930b26 <b8f3b8efa5f99081b14de1a7ffa68a81bf01bd48 || >=d0796d1ef63deb38147729664691ba3090930b26 <22f8aa35964e8f2ab026578f45befc9605fd1b28 | f9c669d9f4cac832fe31193cdbc24c6a9d99398b, 1ab78af2140189b735b8d3b889b0284128cb2013, e740e90ca8e7f70d9eac1aa31a8b3e0e4d32b2ef, b8f3b8efa5f99081b14de1a7ffa68a81bf01bd48, 22f8aa35964e8f2ab026578f45befc9605fd1b28 |
| Linux/Linuxgeneric | 4.0 | Not reported |
Published upstream
Aug 10, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 10, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 10, 2026
In the Linux kernel, the following vulnerability has been resolved: tipc: fix infinite loop in __tipc_nl_compat_dumpit cmd->dumpit callback can return a negative errno, causing an infinite loop due to the while(len) condition. As the loop never terminates, genl_mutex is never released, and other tasks waiting on it starve in D state. Check dumpit's return value, propagate it and jump to err_out on error.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-68313 records a Unknown severity vulnerability in tipc: fix infinite loop in __tipc_nl_compat_dumpit. 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 | >=d0796d1ef63deb38147729664691ba3090930b26 <f9c669d9f4cac832fe31193cdbc24c6a9d99398b || >=d0796d1ef63deb38147729664691ba3090930b26 <1ab78af2140189b735b8d3b889b0284128cb2013 || >=d0796d1ef63deb38147729664691ba3090930b26 <e740e90ca8e7f70d9eac1aa31a8b3e0e4d32b2ef || >=d0796d1ef63deb38147729664691ba3090930b26 <b8f3b8efa5f99081b14de1a7ffa68a81bf01bd48 || >=d0796d1ef63deb38147729664691ba3090930b26 <22f8aa35964e8f2ab026578f45befc9605fd1b28 | f9c669d9f4cac832fe31193cdbc24c6a9d99398b, 1ab78af2140189b735b8d3b889b0284128cb2013, e740e90ca8e7f70d9eac1aa31a8b3e0e4d32b2ef, b8f3b8efa5f99081b14de1a7ffa68a81bf01bd48, 22f8aa35964e8f2ab026578f45befc9605fd1b28 |
| Linux/Linuxgeneric | 4.0 | Not reported |
Published upstream
Aug 10, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 10, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 10, 2026
In the Linux kernel, the following vulnerability has been resolved: tipc: fix infinite loop in __tipc_nl_compat_dumpit cmd->dumpit callback can return a negative errno, causing an infinite loop due to the while(len) condition. As the loop never terminates, genl_mutex is never released, and other tasks waiting on it starve in D state. Check dumpit's return value, propagate it and jump to err_out on error.
Quoted source text, attributed separately from HOL analysis.