CVE-2026-53045

Description

In the Linux kernel, the following vulnerability has been resolved: memory: tegra124-emc: Fix dll_change check The code checking whether the specified memory timing enables DLL in the EMRS register was reversed. DLL is enabled if bit A0 is low. Fix the check.

CVSS v3.1 Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploit Prediction

0.0052

Probability of exploitation

0.40%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

References

Other References

https://git.kernel.org/stable/c/05f138fc7e27ee8e7a83ccf966c3fa26cda44dda https://git.kernel.org/stable/c/1793249c067a4b28e1aba0ad0e4d73aa9f9e165a https://git.kernel.org/stable/c/1ebbbef47d11cc90219c081492ccf995aaa3e9b3 https://git.kernel.org/stable/c/2369b1831161356e1bcb51385d3e532dc4fe2771 https://git.kernel.org/stable/c/7e19e72f306484996c52ff96cc92f69b78ed5435 https://git.kernel.org/stable/c/9597ab9a8296ab337e6820f8a717ff621078b632 https://git.kernel.org/stable/c/a85967331144fde9300be38bb44d2558eb6b742e https://git.kernel.org/stable/c/db0ae80865b515cc0b705c85877ec00f7eebe9fe

Frequently Asked Questions

What is CVE-2026-53045? +

In the Linux kernel, the following vulnerability has been resolved: memory: tegra124-emc: Fix dll_change check The code checking whether the specified memory timing enables DLL in the EMRS register was reversed. DLL is enabled if bit A0 is low. Fix the check. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2026-53045? +

CVE-2026-53045 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately. The EPSS score is 0.0052, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-53045? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.