CVE-2026-97456

CVE-2026-97456: vulnerability in Linux

ACPICA: Fix condition check in acpi_ps_parse_loop()

Published · Updated

3Vexday Risk Score

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

ssvc Trackepss 0.2%
exploitation probability
0.2%top 94% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved: ACPICA: Fix condition check in acpi_ps_parse_loop() Fix condition check for AML_ELSE_OP in acpi_ps_parse_loop() to prevent out-of-bounds access.
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/4c22c9842c53b824743bdf1d8d19e1cdb908f82ehttps://git.kernel.org/stable/c/5d16f40b019e59df81deb594ed4eafefc8e43cc0https://git.kernel.org/stable/c/8de27e2d83c0d07ae9443c6304575b0609394bfdhttps://git.kernel.org/stable/c/a477c6ef5335d2d0613ff7c1779a8209f16627c5https://git.kernel.org/stable/c/b79f5cb2131956a7d2c99870336d9fcc6db80c4bhttps://git.kernel.org/stable/c/c838d32fbe02a6d426aebf95d2aef97de92ddc43https://git.kernel.org/stable/c/de2bbc8dbe7048f20f0a783a81e712fd3664de5b