by Kastro
Paper/Archive/CVE-2026-24823

CVE-2026-24823

FASTSHIFT X-TRACK — A heap-based buffer over-read or buffer overflow vulnerability in FASTSHIFT/X-TRACK

EPSS 0.4%CVSS 10.0
critical.is priorityof 100
36
CVSS 10.0 (CNA)10.0 / 10 × 3030.0Not in CISA KEV+300.0EPSS percentile 31.6.316 × 206.3No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Out-of-bounds Write, Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in FASTSHIFT X-TRACK (Software/X-Track/USER/App/Utils/lv_img_png/PNGdec/src modules). This vulnerability is associated with program files inflate.C. This issue affects X-TRACK: through v2.7.

Affected

ProductAffectedFixed inSource
X-TRACK≤ v2.7–CNA

Scores by source

GovTech CSG (CNA)10.0CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/S:N/AU:Y/R:U/V:C/RE:L/U:Red
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

patchgithub.com/FASTSHIFT/X-TRACK/pull/120