All 6 CVE vulnerabilities found in libsixel, with AI-generated Chinese analysis, references, and POCs.
Vendor: saitoha
| CVE ID | Title | CVSS | Severity | Published |
|---|---|---|---|---|
| CVE-2026-33023 | libsixel: Use-after-free in load_with_gdkpixbuf() CWE-416 | 7.8 | High | 2026-04-14 |
| CVE-2026-33021 | libsixel: Use-after-free in sixel_encoder_encode_bytes() CWE-416 | 7.3 | High | 2026-04-14 |
| CVE-2026-33020 | libsixel: Integer Overflow in write_png_to_file() leads to Heap-based Buffer Overflow CWE-122 | 7.1 | High | 2026-04-14 |
| CVE-2026-33019 | libsixel: Integer overflow leads to Out-of-bounds Read in img2sixel CWE-125 | 7.1 | High | 2026-04-14 |
| CVE-2026-33018 | libsixel: Use-After-Free in load_gif() CWE-416 | 7.0 | High | 2026-04-14 |
| CVE-2025-9300 | saitoha libsixel img2sixel encoder.c sixel_debug_print_palette stack-based overflow CWE-121 | 5.3 | Medium | 2025-08-21 |
All 6 known CVE vulnerabilities affecting libsixel with full Chinese analysis, references, and POCs where available.