CVE-2026-72079
Input: ims-pcu - fix use-after-free and double-free in disconnect
Not available
At a glance
- Source
- NVD
- EPSS
- EPSS 0.22 % · percentile 12 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Received
Description
In the Linux kernel, the following vulnerability has been resolved: Input: ims-pcu - fix use-after-free and double-free in disconnect ims_pcu_disconnect() only intended to perform cleanup when the primary (control) interface is unbound. However, it currently relies on the interface class to distinguish between control and data interfaces. A malicious device could present a data interface with the same class as the control interface, leading to premature cleanup and potential use-after-free or double-free. Switch to verifying that the interface being disconnected is indeed the control interface.
References
- https://git.kernel.org/stable/c/315f269ea04bc1477ab9bf351e939623d12a1621
- https://git.kernel.org/stable/c/293388e42e5c0865204de6f36bfb8662156fce3b
- https://git.kernel.org/stable/c/921abbb33887052e46b1b77299f87a3c741dc580
- https://git.kernel.org/stable/c/6a6c373e6a82eddc522342c8a8db7072c65f2b56
- https://git.kernel.org/stable/c/a4b3f4d42fbf58f06f0d49e37a9d0d9392eca338
- https://git.kernel.org/stable/c/6aacc18004b1a915ccb8a829d30279a37988066e
- https://git.kernel.org/stable/c/bf0b58ba489d0bdaa18c7dd8beeaeb954dd7dbb7
- https://git.kernel.org/stable/c/462a999917755a3bf77448dfd64307963cf0a9f0
European references
- ENISA EUVD · EUVD-2026-59037
- GCVE · GCVE-0-2026-72079
CERT-FR advisories
- CERTFR-2026-AVI-1385 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1333 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1286 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected 628329d52474323938a03826941e166bc7c8eff4 < 315f269ea04bc1477ab9bf351e939623d12a1621 ; affected 628329d52474323938a03826941e166bc7c8eff4 < 293388e42e5c0865204de6f36bfb8662156fce3b ; affected 628329d52474323938a03826941e166bc7c8eff4 < 921abbb33887052e46b1b77299f87a3c741dc580 ; affected 628329d52474323938a03826941e166bc7c8eff4 < 6a6c373e6a82eddc522342c8a8db7072c65f2b56 ; affected 628329d52474323938a03826941e166bc7c8eff4 < a4b3f4d42fbf58f06f0d49e37a9d0d9392eca338 ; affected 628329d52474323938a03826941e166bc7c8eff4 < 6aacc18004b1a915ccb8a829d30279a37988066e |
| Linux · Linux | affected 3.10 ; unaffected 0 < 3.10 ; unaffected 5.10.261 ≤ 5.10.* ; unaffected 5.15.212 ≤ 5.15.* ; unaffected 6.1.178 ≤ 6.1.* ; unaffected 6.6.145 ≤ 6.6.* |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |