SIXEL Libsixel Encoder Heap Buffer Overflow DoS
🗓️ 03 Dec 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 18 Views
| Reporter | Title | Published | Views | Family All 31 |
|---|---|---|---|---|
 | CVE-2025-9300 | 21 Aug 202513:02 | – | alpinelinux |
 | Astra Linux - уязвимость в libsixel | 1 Nov 202510:54 | – | astralinux |
 | CVE-2025-9300 | 4 Sep 202509:58 | – | circl |
 | Libsixel security vulnerabilities | 21 Aug 202500:00 | – | cnnvd |
 | CVE-2025-9300 | 21 Aug 202513:02 | – | cve |
 | CVE-2025-9300 saitoha libsixel img2sixel encoder.c sixel_debug_print_palette stack-based overflow | 21 Aug 202513:02 | – | cvelist |
 | CVE-2025-9300 | 21 Aug 202513:02 | – | debiancve |
 | EUVD-2025-25444 | 3 Oct 202520:07 | – | euvd |
 | [SECURITY] Fedora 42 Update: libsixel-1.10.5-4.fc42 | 4 Sep 202500:51 | – | fedora |
| [SECURITY] Fedora 43 Update: libsixel-1.10.5-4.fc43 | 12 Sep 202519:32 | – | fedora |
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03 Dec 2025 00:00Current
7High risk
Vulners AI Score7
CVSS 24.3
CVSS 35.3
EPSS0.00256