CVE-2026-89982: falha em Linux
i2c: mux: Fix channel node leak on adapter add failure
Publicada em
3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 0.2%
probabilidade de exploração
0.2%top 90% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved:
i2c: mux: Fix channel node leak on adapter add failure
i2c_mux_add_adapter() takes a reference to the Device Tree channel node
before registering the new adapter. If adapter registration fails, the
error path frees the private data without dropping that reference.
Release the channel node before freeing the private data.
Produtos afetados
Linux · LinuxCVEs relacionadas — Linux
No mesmo produto, das mais perigosas para as menos.
CVE-2024-53197HIGHALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devicesEPSS 4.1%KEVCVE-2026-31431HIGHcrypto: algif_aead - Revert to operating out-of-placeEPSS 3.4%KEVCVE-2024-53104HIGHmedia: uvcvideo: Skip parsing frames of type UVC_VS_UNDEFINED in uvc_parse_formatEPSS 3.4%KEVCVE-2025-39682CRITICALtls: fix handling of zero-length records on the rx_listEPSS 2.9%KEVCVE-2024-36971HIGHnet: fix __dst_negative_advice() raceEPSS 2.7%KEVCVE-2024-53150HIGHALSA: usb-audio: Fix out of bounds reads when finding clock sourcesEPSS 1.4%KEV
Referências
https://git.kernel.org/stable/c/0927153f2abf48b6cc3e5f27063a17f7a8d47f38https://git.kernel.org/stable/c/2b3b06cb709c4bf75a3fe3da3a0ca368ee3b40e5https://git.kernel.org/stable/c/385c7af4e3b95d0769fd211831674e83b16a2ebfhttps://git.kernel.org/stable/c/4c9bc46a2a4afb7a11c48d33bdf19febab431015https://git.kernel.org/stable/c/4f42f70afd2447f3c82ca69d1e03466a75348ba9https://git.kernel.org/stable/c/694e7e6edf249723ca7d3ef77c2ca1badfc78dc4https://git.kernel.org/stable/c/b580f062b24c4eef562f08f210c028adb34ef14ehttps://git.kernel.org/stable/c/dd2c1e6747b17b24ecddd48a7bb6bb964c2793d1