CVE-2026-98867
Description
AI Translation Available
In the Linux kernel, the following vulnerability has been resolved:
dm-pcache: bound the logical key offset from persistent memory
cache_key_decode() takes a key's logical off from the cache device and
later indexes req_key_tree->subtrees[] by it in get_subtree(). An off
past the device forms a subtree pointer outside the array, which
rb_insert() writes through during replay.
Reject a key of zero length, or whose off+len (computed in 64 bits)
exceeds the device size, before it is used.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0015
Percentile
0,0th
Updated
EPSS Score Trend (Last 2 Days)
https://git.kernel.org/stable/c/10449703200076980704894c3d68d6796182371b
https://git.kernel.org/stable/c/3d5a87cb909c1f375f08065b20123fa5db5958d8
https://git.kernel.org/stable/c/97fc4b53dbe4a983fdf093243067fa6a64562307