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cpe:2.3:a:upx:upx:3.96:*:*:*:*:*:*:*

part: a version: 3.96 update: *

VendorUpx (8335031a-9b21-5d0e-8eb9-001c3312aa3b)
ProductUpx (7793ee4a-e48c-55bb-bf1b-87176b820b36)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*

Notes

Imported from NVD CPE 2.0 feed

PURL mappings

PURLSourceLast updated
pkg:github/upx/upx purl2cpe 2026-06-01 10:17:47.499860
pkg:rpm/fedora/upx purl2cpe 2026-06-01 10:17:47.499862
pkg:rpm/opensuse/upx purl2cpe 2026-06-01 10:17:47.499863

Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2021-20285 vulnerable 2026-06-08 05:29:08.892302 Details available
A flaw was found in upx canPack in p_lx_elf.cpp in UPX 3.96. This flaw allows attackers to cause a denial of service (SEGV or buffer overflow and application crash) or possibly have unspecified other impacts via a crafted ELF. The highest threat from this vulnerability is to system availability.
Published: 2021-03-26T16:35:14.000Z
Updated: 2024-08-03T17:37:22.715Z
Reference links
Imported from gcve-enriched-dumps CVE data

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