Known Vulnerabilities for products from Libsixel
Listed below are 4 of the newest known vulnerabilities associated with the vendor "Libsixel".
These CVEs are retrieved based on exact matches on listed vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed vendor information are still displayed.
Data on known vulnerable products is also displayed based on information from known CPEs, each product links to its respective vulnerability page.
Known Vulnerabilities
| CVE | Shortened Description | Severity | Publish Date | Last Modified |
|---|---|---|---|---|
| CVE-2026-44638 json | Not Provided | 2026-05-14 | 2026-05-15 | |
| CVE-2026-44637 json | Not Provided | 2026-05-14 | 2026-05-15 | |
| CVE-2026-44636 json | Not Provided | 2026-05-14 | 2026-05-16 | |
| CVE-2026-33023 json | Not Provided | 2026-04-14 | 2026-04-15 | |
| CVE-2026-33021 json | Not Provided | 2026-04-14 | 2026-04-16 | |
| CVE-2026-33020 json | Not Provided | 2026-04-14 | 2026-04-15 | |
| CVE-2026-33019 json | Not Provided | 2026-04-14 | 2026-04-15 | |
| CVE-2026-33018 json | Not Provided | 2026-04-14 | 2026-04-16 | |
| CVE-2022-27938 json | stb_image.h (aka the stb image loader) 2.19, as used in libsixel and other products, has a reachable assertion in stbi__creat... | Not Provided | 2022-03-26 | 2026-04-24 |
| CVE-2021-45340 json | In Libsixel prior to and including v1.10.3, a NULL pointer dereference in the stb_image.h component of libsixel allows attack... | Not Provided | 2022-01-25 | 2026-04-24 |
| CVE-2021-41715 json | libsixel 1.10.0 is vulnerable to Use after free in libsixel/src/dither.c:379. | Not Provided | 2022-04-08 | 2026-04-23 |
| CVE-2021-40656 json | libsixel before 1.10 is vulnerable to Buffer Overflow in libsixel/src/quant.c:867. | Not Provided | 2022-04-08 | 2026-04-24 |