CVE-2026-72026
irqchip/irq-riscv-imsic-early: Fix fwnode leak on state setup failure
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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 ]
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Aug 15, 2026 |
Stay Ahead of the Next One
Get instant alerts for linux linux
Be the first to know when new unknown vulnerabilities affecting linux linux are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
fbe826b1c10699a70b81a441fe47b817d1019f37 < a27f17bad38c5fea3c73281517869af0089a0451 fbe826b1c10699a70b81a441fe47b817d1019f37 < a5a367756926de1c21a013ea5ed7fc2219f4cb4f fbe826b1c10699a70b81a441fe47b817d1019f37 < b321a046d7717225c07ba3f4b7b0a4758c2f9d58 fbe826b1c10699a70b81a441fe47b817d1019f37 < 1358126fbed104e5657955d3ba029b283687ba02
Linux / Linux
6.12
References
git.kernel.org: https://git.kernel.org/stable/c/a27f17bad38c5fea3c73281517869af0089a0451 git.kernel.org: https://git.kernel.org/stable/c/a5a367756926de1c21a013ea5ed7fc2219f4cb4f git.kernel.org: https://git.kernel.org/stable/c/b321a046d7717225c07ba3f4b7b0a4758c2f9d58 git.kernel.org: https://git.kernel.org/stable/c/1358126fbed104e5657955d3ba029b283687ba02