CVE-2025-40109

In the Linux kernel, the following vulnerability has been resolved: crypto: rng - Ensure set_ent is always present Ensure that set_ent is always set since only drbg provides it.

EPSS

0.2% chance of exploitation in the next 30 days; higher than 12% of CVEs (scores of 2026-10-25)

Published

2025-11-09

Modified

2026-10-19

Record from

the NVD, synced 2026-10-21

References

• https://git.kernel.org/stable/c/15d6f42da1bb527629d8e1067b1302d58dec9166
• https://git.kernel.org/stable/c/17acbcd44fe8dc17dc1072375e76df2d52da6ac8
• https://git.kernel.org/stable/c/915cb75983bc5e8b80f8a2f25a4af463f7b18c14
• https://git.kernel.org/stable/c/ab172f4f42626549b02bada05f09e3f2b0cc26ec
• https://git.kernel.org/stable/c/bd903c25b652c331831226cdf56c8179d18e43f4

Check your stackJSON