CVE-2026-50593

EUVD-2026-34784
Graphite before 1.3.15 has an integer underflow and resultant out-of-bounds write via Graphite actions, because slotat does not ensure that an offset is within the allowed slot-map range.
Wrap or Wraparound
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
mitreCNA
7.3 HIGH
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 1%
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
graphite_projectgraphite
𝑥
< 1.3.15
CNA
Debian logo
Debian Releases
Debian Product
Codename
graphite2
bookworm
vulnerable
bullseye
vulnerable
forky
vulnerable
sid
1.3.15-2
fixed
trixie
vulnerable
Common Weakness Enumeration
References
https://github.com/silnrsi/graphite/commit/ad78c6b7319909e1540c1b134e115ced03417866
https://github.com/silnrsi/graphite/compare/1.3.14...1.3.15