CVE catalog
CVE-2026-110604
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
- Severity
- Low · CVSS 3.6
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:L - Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.22% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | mxml | sid | 4.0.6-3 | fixed |
| Debian | mxml | forky | 4.0.6-3 | fixed |
| Debian | mxml | trixie | 3.3.1-1+deb13u1 | vulnerable |
| Debian | mxml | bookworm | 3.3.1-1+deb13u1~deb12u1 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | mxml | source | sid | 4.0.6-3 | not yet assigned | Not reported | [1151361] |
| Debian | mxml | source | forky | 4.0.6-3 | not yet assigned | Not reported | [1151361] |
| Debian | mxml | source | trixie | (unfixed) | not yet assigned | Not reported | [1151361] |
| Debian | mxml | source | bookworm | (unfixed) | not yet assigned | Not reported | [1151361] |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libmxml1]Affected
Source package: [mxml]
Details (2)
3.3.1-1+deb13u1~deb12u1· amd64 · bookwormAffected
nvd · mxml · debian · bookworm; nvd · mxml · debian · 12
3.3.1-1+deb13u1~deb12u1· arm64 · bookwormAffected
nvd · mxml · debian · bookworm; nvd · mxml · debian · 12
- [libmxml-dev]Affected
Source package: [mxml]
Details (2)
3.3.1-1+deb13u1~deb12u1· amd64 · bookwormAffected
nvd · mxml · debian · bookworm; nvd · mxml · debian · 12
3.3.1-1+deb13u1~deb12u1· arm64 · bookwormAffected
nvd · mxml · debian · bookworm; nvd · mxml · debian · 12
[Debian 13 (Trixie)]
- [libmxml1]Affected
Source package: [mxml]
Details (2)
3.3.1-1+deb13u1· amd64 · trixieAffected
nvd · mxml · debian · 13
3.3.1-1+deb13u1· arm64 · trixieAffected
nvd · mxml · debian · 13
- [libmxml-dev]Affected
Source package: [mxml]
Details (2)
3.3.1-1+deb13u1· amd64 · trixieAffected
nvd · mxml · debian · 13
3.3.1-1+deb13u1· arm64 · trixieAffected
nvd · mxml · debian · 13
Observed:
References
- [https://nvd.nist.gov/vuln/detail/CVE-2026-110604]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-110604]
- [https://security-tracker.debian.org/tracker/CVE-2026-110604]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-110604.json]
[Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]