Description
libsmb2 through 6.2 contains a heap out-of-bounds read vulnerability in smb2_decode_file_all_info that allows malicious SMB servers to crash clients by sending an unchecked FileNameLength. Attackers controlling the server or performing man-in-the-middle on unsigned sessions can return crafted FileAllInformation replies to smb2_stat or smb2_fstat calls, crashing the client.
No analysis available yet.
Remediation
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Tracking
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Advisories
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References
History
Wed, 14 Oct 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | libsmb2 through 6.2 contains a heap out-of-bounds read vulnerability in smb2_decode_file_all_info that allows malicious SMB servers to crash clients by sending an unchecked FileNameLength. Attackers controlling the server or performing man-in-the-middle on unsigned sessions can return crafted FileAllInformation replies to smb2_stat or smb2_fstat calls, crashing the client. | |
| Title | libsmb2 through 6.2 Heap Out-of-Bounds Read via smb2_decode_file_all_info | |
| Weaknesses | CWE-125 | |
| References |
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| Metrics |
cvssV3_1
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Subscriptions
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-10-14T17:40:05.910Z
Reserved: 2026-10-14T14:39:51.944Z
Link: CVE-2026-110712
No data.
Status : Received
Published: 2026-10-14T16:17:43.193
Modified: 2026-10-14T18:17:36.103
Link: CVE-2026-110712
No data.
OpenCVE Enrichment
No data.
Weaknesses
-
CWE-125
Out-of-bounds Read