Answer in brief
CVE-2026-72026 records a Unknown severity vulnerability in irqchip/irq-riscv-imsic-early: Fix fwnode leak on state setup failure. 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 | >=fbe826b1c10699a70b81a441fe47b817d1019f37 <a27f17bad38c5fea3c73281517869af0089a0451 || >=fbe826b1c10699a70b81a441fe47b817d1019f37 <a5a367756926de1c21a013ea5ed7fc2219f4cb4f || >=fbe826b1c10699a70b81a441fe47b817d1019f37 <b321a046d7717225c07ba3f4b7b0a4758c2f9d58 || >=fbe826b1c10699a70b81a441fe47b817d1019f37 <1358126fbed104e5657955d3ba029b283687ba02 | a27f17bad38c5fea3c73281517869af0089a0451, a5a367756926de1c21a013ea5ed7fc2219f4cb4f, b321a046d7717225c07ba3f4b7b0a4758c2f9d58, 1358126fbed104e5657955d3ba029b283687ba02 |
| Linux/Linuxgeneric | 6.12 | Not reported |
Published upstream
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 15, 2026
In the Linux kernel, the following vulnerability has been resolved: irqchip/irq-riscv-imsic-early: Fix fwnode leak on state setup failure imsic_early_acpi_init() allocates a firmware node before setting up the IMSIC state. If imsic_setup_state() fails, the function returns without freeing the allocated fwnode. Free the fwnode and clear the global pointer on this error path, matching the cleanup already done when imsic_early_probe() fails. [ tglx: Use a common cleanup path instead of copying code around ]
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-72026 records a Unknown severity vulnerability in irqchip/irq-riscv-imsic-early: Fix fwnode leak on state setup failure. 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 | >=fbe826b1c10699a70b81a441fe47b817d1019f37 <a27f17bad38c5fea3c73281517869af0089a0451 || >=fbe826b1c10699a70b81a441fe47b817d1019f37 <a5a367756926de1c21a013ea5ed7fc2219f4cb4f || >=fbe826b1c10699a70b81a441fe47b817d1019f37 <b321a046d7717225c07ba3f4b7b0a4758c2f9d58 || >=fbe826b1c10699a70b81a441fe47b817d1019f37 <1358126fbed104e5657955d3ba029b283687ba02 | a27f17bad38c5fea3c73281517869af0089a0451, a5a367756926de1c21a013ea5ed7fc2219f4cb4f, b321a046d7717225c07ba3f4b7b0a4758c2f9d58, 1358126fbed104e5657955d3ba029b283687ba02 |
| Linux/Linuxgeneric | 6.12 | Not reported |
Published upstream
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 15, 2026
In the Linux kernel, the following vulnerability has been resolved: irqchip/irq-riscv-imsic-early: Fix fwnode leak on state setup failure imsic_early_acpi_init() allocates a firmware node before setting up the IMSIC state. If imsic_setup_state() fails, the function returns without freeing the allocated fwnode. Free the fwnode and clear the global pointer on this error path, matching the cleanup already done when imsic_early_probe() fails. [ tglx: Use a common cleanup path instead of copying code around ]
Quoted source text, attributed separately from HOL analysis.