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CVE-2026-98847

UnknownEPSS 0.16%

Last modified

CVE-2026-98847 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: rtc: spear: initialize IRQ state before requesting alarm IRQ devm_request_irq() enables the interrupt before it returns, so the handler may run while probe is still initializing the device. Initialize the MMIO address and spinlock before requesting the alarm IRQ.. EPSS estimates a 0.16% chance of exploitation in the next 30 days.

Description

In the Linux kernel, the following vulnerability has been resolved: rtc: spear: initialize IRQ state before requesting alarm IRQ devm_request_irq() enables the interrupt before it returns, so the handler may run while probe is still initializing the device. Initialize the MMIO address and spinlock before requesting the alarm IRQ.

Metrics

EPSS Probability
0.16%

4.7th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= 0942a71e435f5198921e8f072540f208f0176542, < 709edb317ec4a1429dfa1bf41577aa03d7b147c1; >= 0942a71e435f5198921e8f072540f208f0176542, < 0d4144e7d6cc5ed266dbef8eb25b602314d3e245; >= 0942a71e435f5198921e8f072540f208f0176542, < ca8b230188f6a5ad8d47c751d1213b2062679c9d; >= 0942a71e435f5198921e8f072540f208f0176542, < aeda50d645bbb55241be840602e338b3a16c24ca; >= 0942a71e435f5198921e8f072540f208f0176542, < c02aa67ea34a826c2cb1aa65d77cf32fafb7eec3; >= 0942a71e435f5198921e8f072540f208f0176542, < e0cabda9b6f4dd276c55c40bdbb251e8507ae60e; >= 0942a71e435f5198921e8f072540f208f0176542, < cb6d6a7fbff0414b9eed505d17687b4b7e38fee8; >= 0942a71e435f5198921e8f072540f208f0176542, < 055ef5ce9f67a6a3a1363fa663007f8196cc0fb8
LinuxLinux3.0

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-98847?
In the Linux kernel, the following vulnerability has been resolved: rtc: spear: initialize IRQ state before requesting alarm IRQ devm_request_irq() enables the interrupt before it returns, so the handler may run while probe is still initializing the device. Initialize the MMIO address and spinlock before requesting the alarm IRQ.
How severe is CVE-2026-98847?
Severity scoring for CVE-2026-98847 is pending analysis. The EPSS model estimates a 0.16% probability of exploitation in the next 30 days.
How do I fix CVE-2026-98847?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST