CVE-2026-99206

In the Linux kernel, the following vulnerability has been resolved: scsi: target: iscsi: Fix race in discovery auth updates Separate configfs opens can concurrently update the discovery AuthMethod parameter. Both callers may free the same value in iscsi_update_param_value(), causing a double-free. Protect the lookup and replacement with the discovery TPG access lock, as used by the other TPG configfs parameter updates.

Status

Received - 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published

2026-10-28

Last modified

2026-10-28

Affected products

• Linux Kernel (Linux)

References

• https://git.kernel.org/stable/c/9b07828b133b326cb4fb59f144ca37f8db535999
• https://git.kernel.org/stable/c/6caa2b3edb7da4f50a38e16561b75fcae21d4099
• https://git.kernel.org/stable/c/e15b81f602edbdee39c335546f25486a1747f3f0