CVE-2026-72076
Input: ims-pcu - fix out-of-bounds read in ims_pcu_irq() debug logging
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Aug 15, 2026 |
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Affected Versions
Linux / Linux
628329d52474323938a03826941e166bc7c8eff4 < 4d2553e9a76a11500ec670cbe16b7fd3da4832de 628329d52474323938a03826941e166bc7c8eff4 < b746e853721dee91e4234c033d1b90f4605705bb 628329d52474323938a03826941e166bc7c8eff4 < e6153407d7edabc6ff98f0fda415d556c0bcb57a 628329d52474323938a03826941e166bc7c8eff4 < 3fd7c0ace245334f2a0bd29fdcb680ad56e9b275 628329d52474323938a03826941e166bc7c8eff4 < 20fbf3ca0259d00664d1ede88837e1f11b49a88e 628329d52474323938a03826941e166bc7c8eff4 < 9c964fc9507aeab74376ba9f892cf84ad6950dfe 628329d52474323938a03826941e166bc7c8eff4 < f97bfc1a0766802a99167b3dc62d1ee7dca929fe 628329d52474323938a03826941e166bc7c8eff4 < 403b0a6970b1084bb27907c0f8225801fdd0fe1d
Linux / Linux
3.10
References
git.kernel.org: https://git.kernel.org/stable/c/4d2553e9a76a11500ec670cbe16b7fd3da4832de git.kernel.org: https://git.kernel.org/stable/c/b746e853721dee91e4234c033d1b90f4605705bb git.kernel.org: https://git.kernel.org/stable/c/e6153407d7edabc6ff98f0fda415d556c0bcb57a git.kernel.org: https://git.kernel.org/stable/c/3fd7c0ace245334f2a0bd29fdcb680ad56e9b275 git.kernel.org: https://git.kernel.org/stable/c/20fbf3ca0259d00664d1ede88837e1f11b49a88e git.kernel.org: https://git.kernel.org/stable/c/9c964fc9507aeab74376ba9f892cf84ad6950dfe git.kernel.org: https://git.kernel.org/stable/c/f97bfc1a0766802a99167b3dc62d1ee7dca929fe git.kernel.org: https://git.kernel.org/stable/c/403b0a6970b1084bb27907c0f8225801fdd0fe1d