CVE-2025-9300 is a high-severity stack-based buffer overflow vulnerability affecting saitoha libsixel versions up to 1.10.3, specifically within the sixel_debug_print_palette function of the img2sixel component. This flaw allows a local attacker to achieve high impact on confidentiality, integrity, and availability, as indicated by its CVSS score of 7.8. While a public exploit exists, there is currently no evidence of active exploitation, nor is there significant community discussion or media coverage surrounding this vulnerability. Organizations are strongly advised to apply the provided patch (316c086e79d66b62c0c4bc66229ee894e4fdb7d1) to mitigate this risk.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.8.7CPE matchmatch criteria | cpe:2.3:a:saitoha:libsixel:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.