Critical severity9.8NVD Advisory· Published Feb 28, 2022· Updated Jun 17, 2026
CVE-2021-43086
CVE-2021-43086
Description
ARM astcenc 3.2.0 is vulnerable to Buffer Overflow. When the compression function of the astc-encoder project with -cl option was used, a stack-buffer-overflow occurred in function encode_ise() in function compress_symbolic_block_for_partition_2planes() in "/Source/astcenc_compress_symbolic.cpp".
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4- cpe:2.3:a:arm:adaptive_scalable_texture_compression_encoder:3.2.0:*:*:*:*:*:*:*
- ARM/astcencdescription
- Range: =3.2.0
Patches
Vulnerability mechanics
References
1- github.com/ARM-software/astc-encoder/issues/296.nvdBroken LinkExploitIssue TrackingThird Party Advisory
News mentions
0No linked articles in our index yet.