VDB

DEBIAN-CVE-2026-23078

DEBIAN-CVE-2026-23078 PUBLISHED CVSS 7.800000190734863 HIGH

In the Linux kernel, the following vulnerability has been resolved: ALSA: scarlett2: Fix buffer overflow in config retrieval The scarlett2_usb_get_config() function has a logic error in the endianness conversion code that can cause buffer overflows when count > 1. The code checks `if (size == 2)` where `size` is the total buffer size in bytes, then loops `count` times treating each element as u16 (2 bytes). This causes the loop to access `count * 2` bytes when the buffer only has `size` bytes allocated. Fix by checking the element size (config_item->size) instead of the total buffer size. This ensures the endianness conversion matches the actual element type.

Risk Scores

CVSS v3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products

VendorProductVersions
Debian:14linux0, 6.12.41-1, 6.12.43-1
Debian:12linux0, 6.1.106-1, 6.1.106-2
Debian:13linux6.12.38-1, 0, 6.12.41-1
Debian:11linux-6.10, 6.1.106-3~deb11u1, 6.1.106-3~deb11u2

Timeline

  • Feb 4, 2026 CVE Published
  • Apr 28, 2026 CVE Updated
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