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Vulnerability record · CVE-2026-50593 · published 5 June 2026

CVE-2026-50593: Graphite before 1.3.15 has an integer underflow and resultant out-of-bounds write via Graphite actions, becaus…

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.

7.3 CVSS 3.1 High EPSS 0.16% · top 95.0% CWE-191 · CWE-191 Awaiting Analysis
7.3CVSS 3.1 base score
0.16%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
2References
23 Jul 2026Last modified by NVD

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

References

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

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-50593), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.