CVE-2026-50593

HIGH

Graphite < 1.3.15 - Integer Underflow (Wrap or Wraparound)

Title source: rule

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.

References (2)

Core 2

Core References

https://github.com/silnrsi/graphite/commit/ad78c6b7319909e1540c1b134e115ced03417866

View Patch ZIP pw:eip

https://github.com/silnrsi/graphite/compare/1.3.14...1.3.15

Scores

CVSS v3 7.3

EPSS 0.0011

EPSS Percentile 1.6%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-191

Status published

Products (1)

Graphite project/Graphite < 1.3.15

Published Jun 05, 2026

Tracked Since Jun 05, 2026