mxml: Mini-XML 4.0.0 through 4.0.6 contains an off-by-one stack out-of-bounds write in mxml_strtod() when the locale decima...
CVE-2026-110604 is fixed in mxml on 1 platform by DEBIAN-CVE-2026-110604 (version 4.0.6-3), released October 27, 2026. It is not reported as exploited. Patch Radar priority: Routine.
Mini-XML 4.0.0 through 4.0.6 contains an off-by-one stack out-of-bounds write in mxml_strtod() when the locale decimal point is not '.'. Attackers can supply XML with a 63-digit REAL value followed by '.' to write a NUL byte past the 64-byte stack buffer, corrupting stack memory or crashing the process.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| mxml · Debian 14 | 4.0.6-3 | DEBIAN-CVE-2026-110604 | Oct 27, 2026 |
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