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Tracking
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Fri, 30 Oct 2026 16:30:00 +0000
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ssvc
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Fri, 30 Oct 2026 13:30:00 +0000
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| Description | libmspack through 0.11alpha contains an uninitialized memory disclosure vulnerability in the MS-ZIP decompressor that allows attackers to leak heap data via unchecked back-reference distances. Attackers can supply a crafted MS-ZIP CAB file whose first block begins with a back-reference, causing cabd->extract() to write up to 32 KiB of stale heap memory into extracted output. | |
| Title | libmspack through 0.11alpha Uninitialized Memory Disclosure via MS-ZIP Decompressor Window | |
| First Time appeared |
Libmspack Project
Libmspack Project libmspack |
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| Weaknesses | CWE-908 | |
| CPEs | cpe:2.3:a:libmspack_project:libmspack:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Libmspack Project
Libmspack Project libmspack |
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cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-10-30T15:53:29.159Z
Reserved: 2026-10-30T11:46:47.302Z
Link: CVE-2026-119602
Updated: 2026-10-30T15:21:16.807Z
Status : Deferred
Published: 2026-10-30T14:16:48.700
Modified: 2026-10-30T16:17:49.240
Link: CVE-2026-119602
No data.
OpenCVE Enrichment
Updated: 2026-10-30T14:45:14Z
