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CVE-2026-72076

UnknownEPSS 0.22%

Last modified

CVE-2026-72076 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: Input: ims-pcu - fix out-of-bounds read in ims_pcu_irq() debug logging The debug logging in ims_pcu_irq() unconditionally prints data from pcu->urb_in_buf. However, if the interrupt fired for pcu->urb_ctrl, the actual data resides in pcu->urb_ctrl_buf. EPSS estimates a 0.22% chance of exploitation in the next 30 days.

Description

In the Linux kernel, the following vulnerability has been resolved: Input: ims-pcu - fix out-of-bounds read in ims_pcu_irq() debug logging The debug logging in ims_pcu_irq() unconditionally prints data from pcu->urb_in_buf. However, if the interrupt fired for pcu->urb_ctrl, the actual data resides in pcu->urb_ctrl_buf. If urb->actual_length for the control URB exceeds pcu->max_in_size, this leads to an out-of-bounds read. Fix this by printing from the correct buffer associated with the URB.

Metrics

EPSS Probability
0.22%

12.8th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

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

VendorProductVersions
LinuxLinux>= 628329d52474323938a03826941e166bc7c8eff4, < 4d2553e9a76a11500ec670cbe16b7fd3da4832de; >= 628329d52474323938a03826941e166bc7c8eff4, < b746e853721dee91e4234c033d1b90f4605705bb; >= 628329d52474323938a03826941e166bc7c8eff4, < e6153407d7edabc6ff98f0fda415d556c0bcb57a; >= 628329d52474323938a03826941e166bc7c8eff4, < 3fd7c0ace245334f2a0bd29fdcb680ad56e9b275; >= 628329d52474323938a03826941e166bc7c8eff4, < 20fbf3ca0259d00664d1ede88837e1f11b49a88e; >= 628329d52474323938a03826941e166bc7c8eff4, < 9c964fc9507aeab74376ba9f892cf84ad6950dfe; >= 628329d52474323938a03826941e166bc7c8eff4, < f97bfc1a0766802a99167b3dc62d1ee7dca929fe; >= 628329d52474323938a03826941e166bc7c8eff4, < 403b0a6970b1084bb27907c0f8225801fdd0fe1d
LinuxLinux3.10

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-72076?
In the Linux kernel, the following vulnerability has been resolved: Input: ims-pcu - fix out-of-bounds read in ims_pcu_irq() debug logging The debug logging in ims_pcu_irq() unconditionally prints data from pcu->urb_in_buf. However, if the interrupt fired for pcu->urb_ctrl, the actual data resides in pcu->urb_ctrl_buf. If urb->actual_length for the control URB exceeds pcu->max_in_size, this leads to an out-of-bounds read. Fix this by printing from the correct buffer associated with the URB.
How severe is CVE-2026-72076?
Severity scoring for CVE-2026-72076 is pending analysis. The EPSS model estimates a 0.22% probability of exploitation in the next 30 days.
How do I fix CVE-2026-72076?
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