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Medium severity6.5NVD Advisory· Published Aug 22, 2023· Updated Jun 17, 2026

CVE-2021-46179

CVE-2021-46179

Description

Reachable Assertion vulnerability in upx before 4.0.0 allows attackers to cause a denial of service via crafted file passed to the the readx function.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Upx/Upx3 versions
    cpe:2.3:a:upx:upx:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:upx:upx:*:*:*:*:*:*:*:*range: <4.0.0
    • (no CPE)
    • (no CPE)range: <4.0.0

Patches

Vulnerability mechanics

References

1

News mentions

0

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