UN
Product
UnRAR
by RARLAB · last CVE Jul 1, 2026
On CISA KEVExploited in the wildRansomware-linked
15
CVEs
1
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 5High 7Medium 1Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2017-12942
9.8
2%
Aug 18
libunrar.a in UnRAR before 5.5.7 has a buffer overflow in the Unpack::LongLZ function
Affected: through 5.5.6
CVE-2017-12941
9.8
2%
Aug 18
libunrar.a in UnRAR before 5.5.7 has an out-of-bounds read in the Unpack::Unpack20 function
Affected: through 5.5.6
CVE-2017-12940
9.8
2%
Aug 18
libunrar.a in UnRAR before 5.5.7 has an out-of-bounds read in the EncodeFileName::Decode call within the Archive::ReadHeader15 function
Affected: through 5.5.6
CVE-2012-6706
9.8
10%
Jun 22
A VMSF_DELTA memory corruption was discovered in unrar before 5.5.5, as used in Sophos Anti-Virus Threat Detection Engine before 3.37.2 and other products, that can lead to…
Affected: through 5.5.4
CVE-2017-14122
9.1
2%
Sep 3
unrar 0.0.1 (aka unrar-free or unrar-gpl) suffers from a stack-based buffer over-read in unrarlib.c, related to ExtrFile and stricomp
Affected: 0.0.1
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