01 Record

CVE-2026-43075

ocfs2: fix out-of-bounds write in ocfs2_write_end_inline

HighPUBLISHEDCNA: Linux

CNA base score7.8 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

View raw JSON

02 Description

ocfs2: fix out-of-bounds write in ocfs2_write_end_inline

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: 0.13% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 2.7% 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: Modified. NVD last modified this record on 2026-06-17.
Red Hat severity: No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2026-05-06 07:40Z4 MO AGO

Last updated

2026-08-05 12:25Z1 MO AGO

Reserved

2026-05-01

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

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

Weaknesses

CWE-787Out-of-bounds WriteBase
CWE-1284Improper Validation of Specified Quantity in InputBase

Data version

5.2

Document digest

f6ff2da02235aabd7e682d7f8715ab78bc9cb3d42b7e8320851fa6df24fb0b51

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux1afc32b952335f665327a1a9001ba1b44bb76fd9 to < 68f9cc3bbf2ae501770cea7dc0005fc9a85e48ea, 1afc32b952335f665327a1a9001ba1b44bb76fd9 to < 2e6a254f9cedf51b75cc20b8b92e2209bfa04c3e, 1afc32b952335f665327a1a9001ba1b44bb76fd9 to < 22df7d4de9c5cd42edf855a1de25f2106088c4c6, 1afc32b952335f665327a1a9001ba1b44bb76fd9 to < e2c9dc6b6e96f3585f2a1062ca3374a52db0938f, 1afc32b952335f665327a1a9001ba1b44bb76fd9 to < 947f953978b0d9463498d548d0f054f5a75be2e9, 1afc32b952335f665327a1a9001ba1b44bb76fd9 to < 0c1af902223b6fcedb60904ca0b551254686c7b9, 1afc32b952335f665327a1a9001ba1b44bb76fd9 to < 69d3c69ade1e4285ab4ca48fe7acee0767e65604, 1afc32b952335f665327a1a9001ba1b44bb76fd9 to < 7bc5da4842bed3252d26e742213741a4d0ac1b14, 2.6.24—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/68f9cc3bbf2ae501770cea7dc0005fc9a85e48ea
git.kernel.orghttps://git.kernel.org/stable/c/2e6a254f9cedf51b75cc20b8b92e2209bfa04c3e
git.kernel.orghttps://git.kernel.org/stable/c/22df7d4de9c5cd42edf855a1de25f2106088c4c6
git.kernel.orghttps://git.kernel.org/stable/c/e2c9dc6b6e96f3585f2a1062ca3374a52db0938f
git.kernel.orghttps://git.kernel.org/stable/c/947f953978b0d9463498d548d0f054f5a75be2e9
git.kernel.orghttps://git.kernel.org/stable/c/0c1af902223b6fcedb60904ca0b551254686c7b9
git.kernel.orghttps://git.kernel.org/stable/c/69d3c69ade1e4285ab4ca48fe7acee0767e65604
git.kernel.orghttps://git.kernel.org/stable/c/7bc5da4842bed3252d26e742213741a4d0ac1b14

01 Record index

CVE-2026-43075

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2026-43075

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References