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High severity8.8NVD Advisory· Published Jul 21, 2021· Updated Jun 17, 2026

CVE-2020-19498

CVE-2020-19498

Description

Floating point exception in function Fraction in libheif 1.4.0, allows attackers to cause a Denial of Service or possibly other unspecified impacts.

AI Insight

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

Affected products

3

Strukturag/Libheif2 versions
cpe:2.3:a:struktur:libheif:1.4.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:struktur:libheif:1.4.0:*:*:*:*:*:*:*
- (no CPE)range: <1.4.0
libheif/libheifdescription

Patches

Vulnerability mechanics

References

2

github.com/strukturag/libheif/commit/2710c930918609caaf0a664e9c7bc3dce05d5b58nvdPatchThird Party Advisory
github.com/strukturag/libheif/issues/139nvdExploitThird Party Advisory

News mentions

0

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