CVE-2026-93160

CVE-2026-93160: vulnerability in Linux

crypto: atmel-ecc - reject hardware ECDH without a public key

Published

3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 0.2%
exploitation probability
0.2%top 93% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved: crypto: atmel-ecc - reject hardware ECDH without a public key The hardware ECDH path in atmel_ecdh_compute_shared_secret() uses the private key stored in the device. However, the public key is cached only after atmel_ecdh_set_secret() successfully generated that private key for the current tfm. atmel_ecdh_generate_public_key() already rejects requests when no public key is cached. Add the same check to atmel_ecdh_compute_shared_secret() to prevent the device from using a private key that was not generated for the current tfm.
Affected products
Linux · Linux
Related CVEs — Linux

In the same product, most dangerous first.

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
References
https://git.kernel.org/stable/c/2b40bab362d2b598f34e5ccd4694cedc3c2553d4https://git.kernel.org/stable/c/33241f198287960bba5fc2251400896762650bfahttps://git.kernel.org/stable/c/3ea8b780d68f02fe235c5051ce8ac4b4940b9259https://git.kernel.org/stable/c/5e33791dfcc6459e402a524669093cd953d5b2dfhttps://git.kernel.org/stable/c/6457162f74f45284ade2da644a4f0c54758ac0a6https://git.kernel.org/stable/c/add28e9988902d29ea93f4869280b4a16a049ea5https://git.kernel.org/stable/c/e64d6f1aae8c837cb3f0446bf44108226d7370f4https://git.kernel.org/stable/c/f240f9b588f4e2de89822adebf560a96b5d263ed