EUVD Vulnerability Catalog
EUVD-2026-93364
Severity: LOW
Base Score: 1.8
CVSS Version: 4.0
Vulnerability Description
GNU Aspell prezip-bin contains a heap-based buffer overflow vulnerability in the decompressor in prog/prezip.c. The decompressor does not properly check buffer space, so a crafted compressed file can cause out-of-bounds read and write operations on the heap. An attacker who convinces a user to process a malicious compressed file with prezip-bin can trigger memory corruption, leading to a processs crash.
This issue was fixed in commit 15b188437f9e0192d4ac4472ad66a4e2f62a782f which will be released in version 0.60.8.3.
CVSS Vector Analysis
Below is the complete, human-readable breakdown of the CVSS metric string: CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:L/SI:L/SA:N
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Attack Vector (AV): Local
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Attack Complexity (AC): High
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Attack Requirements (AT): None
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Privileges Required (PR): None
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User Interaction (UI): Active
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Vulnerability Confidentiality Impact (VC): None
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Vulnerability Integrity Impact (VI): None
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Vulnerability Availability Impact (VA): Low
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Subsequent Confidentiality Impact (SC): Low
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Subsequent Integrity Impact (SI): Low
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Subsequent Availability Impact (SA): None
Affected Vendors & Systems
Vendor
GNU
References & Advisory Links
Metadata Profile
Database Authority
European Union Agency for Cybersecurity (ENISA) EUVD
Assigner
CERT-PL
EPSS Probability
0
Known Aliases
CVE-2026-75818
Published On
2026-10-06
Last Updated
2026-10-06