Medium severity5.3NVD Advisory· Published Aug 21, 2025· Updated Apr 29, 2026
CVE-2025-9300
CVE-2025-9300
Description
A vulnerability was found in saitoha libsixel up to 1.10.3. Affected by this issue is the function sixel_debug_print_palette of the file src/encoder.c of the component img2sixel. The manipulation results in stack-based buffer overflow. The attack must be initiated from a local position. The exploit has been made public and could be used. The patch is identified as 316c086e79d66b62c0c4bc66229ee894e4fdb7d1. Applying a patch is advised to resolve this issue.
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
7- github.com/saitoha/libsixel/commit/316c086e79d66b62c0c4bc66229ee894e4fdb7d1nvdPatch
- drive.google.com/file/d/1IIvvRFgUQZcySqeoqXXhsxd0HZCjClJ7/viewnvdExploit
- github.com/saitoha/libsixel/issues/200nvdExploitIssue Tracking
- github.com/saitoha/libsixel/issues/200nvdExploitIssue Tracking
- vuldb.comnvdExploitThird Party AdvisoryVDB Entry
- vuldb.comnvdThird Party AdvisoryVDB Entry
- vuldb.comnvdPermissions RequiredVDB Entry
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