Medium severity6.5NVD Advisory· Published May 11, 2022· Updated Apr 24, 2026

CVE-2022-29977

Description

There is an assertion failure error in stbi__jpeg_huff_decode, stb_image.h:1894 in libsixel img2sixel 1.8.6. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted JPEG file.

AI Insight

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

Affected products

Saitoha/Libsixel
cpe:2.3:a:saitoha:libsixel:1.8.6:*:*:*:*:*:*:*
Saitoha/img2sixelllm-create
Range: = 1.8.6

Patches

Vulnerability mechanics

References

github.com/saitoha/libsixel/issues/165nvdExploitIssue TrackingThird Party Advisory

News mentions

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