01 Record

CVE-2026-64360

hfs/hfsplus: zero-initialize buffer in hfs_bnode_read

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

hfs/hfsplus: zero-initialize buffer in hfs_bnode_read

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: 0.18% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 7.4% of scored records. A rank, not a probability.
NVD base score: The NVD has published no score for this record
NVD CVSS vector: No NVD score to derive
NVD analysis status: Awaiting Analysis. NVD last modified this record on 2026-08-17.
Red Hat severity: Moderate. 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: 2026-07-25 08:50Z1 MO AGO
Last updated: 2026-08-17 04:54Z18 DAYS AGO
Reserved: 2026-07-19
Assigning CNA: Linux
Record state: PUBLISHED
Severity: Not rated by the issuing CNA
CNA CVSS vector: Not published by the issuing CNA
Weaknesses: No CWE assigned
Data version: 5.2
Document digest: 03ffdbdb2730d15e9f66168d97aa1ee5323300df9fc47db351920c3798b1ff24

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux67ecc81f6492275c9c54280532f558483c99c90e to < 34684a04777358b2b40ac729e54c8e45359e46b3, a1a60e79502279f996e55052f50cc14919020475 to < 0b189b2204f1a2612dc68f8d139fb5b80539e710, fe2891a9c43ab87d1a210d61e6438ca6936e2f62 to < 8f72fd25a57a457866350359ddd27a43caa62c95, 384a66b89f9540a9a8cb0f48807697dfabaece4c to < 16ca053c2be5f4f3044dccf7fc19237dc820d394, efc095b35b23297e419c2ab4fc1ed1a8f0781a29 to < d2afc7ecee476f9251dd87444f7fb6a424410922, a431930c9bac518bf99d6b1da526a7f37ddee8d8 to < f3461b84a4865d9b5e70fbb71da72ae044a3bcd2, a431930c9bac518bf99d6b1da526a7f37ddee8d8 to < d5b45bad75cd2730b8452aed4d3b20a2b2a12576, a431930c9bac518bf99d6b1da526a7f37ddee8d8 to < d67aadee19ffdf3cc8520c5a4f4d5b2916d30baf, e7d2dc2421e821e4045775e6dc226378328de6f6, fc7f732984ec91f30be3e574e0644066d07f2b78, eec522fd0d28106b14a59ab2d658605febe4a3bb, 5.10.241 to < 5.10.261, 5.15.190 to < 5.15.212, 6.1.149 to < 6.1.178, 6.6.103 to < 6.6.145, 6.12.43 to < 6.12.96, 5.4.297 to < 5.5, 6.15.11 to < 6.16, 6.16.2 to < 6.17, 6.17—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/34684a04777358b2b40ac729e54c8e45359e46b3
git.kernel.orghttps://git.kernel.org/stable/c/0b189b2204f1a2612dc68f8d139fb5b80539e710
git.kernel.orghttps://git.kernel.org/stable/c/8f72fd25a57a457866350359ddd27a43caa62c95
git.kernel.orghttps://git.kernel.org/stable/c/16ca053c2be5f4f3044dccf7fc19237dc820d394
git.kernel.orghttps://git.kernel.org/stable/c/d2afc7ecee476f9251dd87444f7fb6a424410922
git.kernel.orghttps://git.kernel.org/stable/c/f3461b84a4865d9b5e70fbb71da72ae044a3bcd2
git.kernel.orghttps://git.kernel.org/stable/c/d5b45bad75cd2730b8452aed4d3b20a2b2a12576
git.kernel.orghttps://git.kernel.org/stable/c/d67aadee19ffdf3cc8520c5a4f4d5b2916d30baf

01 Record index

CVE-2026-64360

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2026-64360

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References