CVE-2026-52962
HIGH
MEDIUM
Priority: 0.01
BB Relevance:
41/100
Published: 2026-06-24
Modified: 2026-11-06
First seen: 2026-11-06
Status: active
Attack Surface
Low Complexity
No Interaction
Conf. Impact
Integ. Impact
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
High
I:
High
A:
High
Description
In the Linux kernel, the following vulnerability has been resolved: ceph: fix a buffer leak in __ceph_setxattr() The old_blob in __ceph_setxattr() can store ci->i_xattrs.prealloc_blob value during the retry. However, it is never called the ceph_buffer_put() for the old_blob object. This patch fixes the issue of the buffer leak.
Weakness Classification (1)
Affected Software (27)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | 86968ef21596515958d5f0a40233d02be78ecec0 < 521e5aba857fd267624892c8dd6295f22ce0267e |
| Linux | Linux | 86968ef21596515958d5f0a40233d02be78ecec0 < d0cb994605c84a159c1d00d72cdc8583c321ef95 |
| Linux | Linux | 86968ef21596515958d5f0a40233d02be78ecec0 < ecf94823c5c6a20790bb76ed2816822b0beb0c22 |
| Linux | Linux | 86968ef21596515958d5f0a40233d02be78ecec0 < 4bfdcefdaa6092a06cacd59389c7756b36e6de8c |
| Linux | Linux | 86968ef21596515958d5f0a40233d02be78ecec0 < 7d3e8d2d648d5f0df29b4710246680f47695fe94 |
| Linux | Linux | 86968ef21596515958d5f0a40233d02be78ecec0 < 3fa13ceefbc5f36131110342743994cb3de80637 |
| Linux | Linux | 86968ef21596515958d5f0a40233d02be78ecec0 < bc7abce4460e490dcb579eec770f175b150b685f |
| Linux | Linux | 86968ef21596515958d5f0a40233d02be78ecec0 < 5d3cc36b4e77a27ce7b686b7c59c7072bcb3fa8e |
| Linux | Linux | 1d86cb8d3204337e1853b84d69ea0f30dc0ba973 |
| Linux | Linux | 9cec64d3f6d91da590cc4069172254067b43d0b2 |
| Linux | Linux | de30fc2ca852365ed635f62d7d818bffc15e55c9 |
| Linux | Linux | dfb8712c7acce0689aed6c400a22b35f4d2861fe |
| Linux | Linux | f41cd559f1f3412db8e0acdede05ecf990ebfd8a |
| Linux | Linux | 4.4.192 < 4.5 |
| Linux | Linux | 4.9.192 < 4.10 |
| Linux | Linux | 4.14.143 < 4.15 |
| Linux | Linux | 4.19.72 < 4.20 |
| Linux | Linux | 5.2.14 < 5.3 |
| Linux | Linux | 5.3 |
| linux | linux_kernel | 4.4.192 – 4.5 |
| linux | linux_kernel | 5.3 |
| linux | linux_kernel | 5.3 |
| linux | linux_kernel | 5.3 |
| linux | linux_kernel | 5.3 |
| linux | linux_kernel | 7.1 |
| linux | linux_kernel | 7.1 |
| linux | linux_kernel | 7.1 |