01 Record

CVE-2026-52962

ceph: fix a buffer leak in __ceph_setxattr()

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

ceph: fix a buffer leak in __ceph_setxattr()

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 0.14% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 3.5% of scored records. A rank, not a probability.
NVD base score: 7.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD analysis status: Analyzed. NVD last modified this record on 2026-07-14.
Red Hat severity: Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2026-06-24 16:28Z2 MO AGO

Last updated

2026-06-29 04:18Z2 MO AGO

Reserved

2026-06-09

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-787Out-of-bounds WriteBase
CWE-772Missing Release of Resource after Effective LifetimeBase

Data version

5.2

Document digest

66e6ebea53a6a387ae5c97ab975694e5f97f8d893c6d96f08bc8434096aee747

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux86968ef21596515958d5f0a40233d02be78ecec0 to < 521e5aba857fd267624892c8dd6295f22ce0267e, 86968ef21596515958d5f0a40233d02be78ecec0 to < d0cb994605c84a159c1d00d72cdc8583c321ef95, 86968ef21596515958d5f0a40233d02be78ecec0 to < ecf94823c5c6a20790bb76ed2816822b0beb0c22, 86968ef21596515958d5f0a40233d02be78ecec0 to < 4bfdcefdaa6092a06cacd59389c7756b36e6de8c, 86968ef21596515958d5f0a40233d02be78ecec0 to < 7d3e8d2d648d5f0df29b4710246680f47695fe94, 86968ef21596515958d5f0a40233d02be78ecec0 to < 3fa13ceefbc5f36131110342743994cb3de80637, 86968ef21596515958d5f0a40233d02be78ecec0 to < bc7abce4460e490dcb579eec770f175b150b685f, 86968ef21596515958d5f0a40233d02be78ecec0 to < 5d3cc36b4e77a27ce7b686b7c59c7072bcb3fa8e, 1d86cb8d3204337e1853b84d69ea0f30dc0ba973, 9cec64d3f6d91da590cc4069172254067b43d0b2, de30fc2ca852365ed635f62d7d818bffc15e55c9, dfb8712c7acce0689aed6c400a22b35f4d2861fe, f41cd559f1f3412db8e0acdede05ecf990ebfd8a, 4.4.192 to < 4.5, 4.9.192 to < 4.10, 4.14.143 to < 4.15, 4.19.72 to < 4.20, 5.2.14 to < 5.3, 5.3—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/521e5aba857fd267624892c8dd6295f22ce0267e
git.kernel.orghttps://git.kernel.org/stable/c/d0cb994605c84a159c1d00d72cdc8583c321ef95
git.kernel.orghttps://git.kernel.org/stable/c/ecf94823c5c6a20790bb76ed2816822b0beb0c22
git.kernel.orghttps://git.kernel.org/stable/c/4bfdcefdaa6092a06cacd59389c7756b36e6de8c
git.kernel.orghttps://git.kernel.org/stable/c/7d3e8d2d648d5f0df29b4710246680f47695fe94
git.kernel.orghttps://git.kernel.org/stable/c/3fa13ceefbc5f36131110342743994cb3de80637
git.kernel.orghttps://git.kernel.org/stable/c/bc7abce4460e490dcb579eec770f175b150b685f
git.kernel.orghttps://git.kernel.org/stable/c/5d3cc36b4e77a27ce7b686b7c59c7072bcb3fa8e

01 Record index

CVE-2026-52962

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2026-52962

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References