CVE-2026-23328 — Vulnetix

CVE-2026-23328 PUBLISHED

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix NULL pointer dereference of mgmt_chann mgmt_chann may be set to NULL if the firmware returns an unexpected error in aie2_send_mgmt_msg_wait(). This can later lead to a NULL pointer dereference in aie2_hw_stop(). Fix this by introducing a dedicated helper to destroy mgmt_chann and by adding proper NULL checks before accessing it.

EPSS 0.02% · 5.5th percentile

Risk Scores

EPSS Score

0.02%

5.5th percentile

Affected Products

Vendor	Product	Versions
Linux	Linux	7.0-rc3, 0, 6.19.7
linux	linux_kernel	6.14, 6.14, 6.14

Exploit Intelligence

https://git.kernel.org/stable/c/032ca7a9059c4ba6c329e0f1b442dab54dd9c3e5 (circl)
https://git.kernel.org/stable/c/6270ee26e1edd862ea17e3eba148ca8fb2c99dc9 (circl)

Timeline

Mar 25, 2026 EPSS Score
Mar 25, 2026 Coalition ESS Score
Mar 25, 2026 CVE Published
Mar 29, 2026 Security Advisory
Apr 23, 2026 CVE Updated
May 18, 2026 EPSS Score
May 19, 2026 EPSS Score
May 20, 2026 EPSS Score
May 21, 2026 EPSS Score
May 22, 2026 EPSS Score
May 23, 2026 EPSS Score
May 24, 2026 EPSS Score

References

https://git.kernel.org/stable/c/032ca7a9059c4ba6c329e0f1b442dab54dd9c3e5 url
https://git.kernel.org/stable/c/6270ee26e1edd862ea17e3eba148ca8fb2c99dc9 url
https://nvd.nist.gov/vuln/detail/CVE-2026-23328 advisory

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