CVE-2021-39533
8.8 HIGHAn issue was discovered in libslax through v0.22.1
Published: 2021-09-20 · Last updated: 2026-06-17
Severity and scoring
- CVSS
- 8.8 HIGH
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CWE
- CWE-787
Affected products
| Vendor | Product |
|---|---|
| juniper | libslax |
Description
An issue was discovered in libslax through v0.22.1. slaxLexer() in slaxlexer.c has a heap-based buffer overflow.
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2021-39533
- [Exploit reference]https://github.com/Juniper/libslax/issues/51
- [Exploit reference]https://github.com/Juniper/libslax/issues/51
Related CVEs
Same vendor
- CVE-2021-39534 — An issue was discovered in libslax through v0.22.1 (8.8 HIGH)
- CVE-2021-39532 — An issue was discovered in libslax through v0.22.1 (6.5 MEDIUM)
- CVE-2021-39531 — An issue was discovered in libslax through v0.22.1 (8.8 HIGH)
Same CWE
- CVE-2026-47750 — stable-diffusion.cpp is a pure C/C++ library for running diffusion model (Stable Diffusion, Flux, Wan, Qwen Image, Z-Image, and more) inf... (7.8 HIGH)
- CVE-2026-47747 — stable-diffusion.cpp is a pure C/C++ library for running diffusion model (Stable Diffusion, Flux, Wan, Qwen Image, Z-Image, and more) inf... (7.8 HIGH)
- CVE-2026-47749 — stable-diffusion.cpp is a pure C/C++ library for running diffusion model (Stable Diffusion, Flux, Wan, Qwen Image, Z-Image, and more) inf... (7.8 HIGH)
- CVE-2026-12314 — Memory safety bug fixed in Thunderbird 152 (7.5 HIGH)
- CVE-2026-12310 — Memory safety bug fixed in Thunderbird 152 (7.5 HIGH)