CVE-2026-50593

Description

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.

CVSS Vector

References

• https://github.com/silnrsi/graphite/commit/ad78c6b7319909e1540c1b134e115ced03417866
• https://github.com/silnrsi/graphite/compare/1.3.14...1.3.15