CVE catalog
CVE-2026-112048
libspatialite through 5.1.0 fails to validate the polygon ring count in ParseWkbPolygon, allowing attackers to trigger uncontrolled interior-ring allocation via crafted geometry BLOBs. Attackers can s
- Severity
- Medium · CVSS 6.9
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.18% · Oct 25, 2026
libspatialite through 5.1.0 fails to validate the polygon ring count in ParseWkbPolygon, allowing attackers to trigger uncontrolled interior-ring allocation via crafted geometry BLOBs. Attackers can supply a crafted polygon in a SpatiaLite database or ST_GeomFromWKB input to crash the process or corrupt heap memory on 32-bit builds.
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 | spatialite | sid | 5.1.0-4 | unknown |
| Debian | spatialite | forky | 5.1.0-4 | unknown |
| Debian | spatialite | trixie | 5.1.0-3 | unknown |
| Debian | spatialite | bookworm | 5.0.1-3 | unknown |
| Ubuntu | spatialite | 14.04 | 3.1.0~rc2-2 | vulnerable |
| Ubuntu | spatialite | 14.04 | 3.1.0~rc2-2ubuntu1 | vulnerable |
| Ubuntu | spatialite | 14.04 | 4.1.1-5ubuntu1 | vulnerable |
| Ubuntu | spatialite | 16.04 | 4.3.0-3 | vulnerable |
| Ubuntu | spatialite | 16.04 | 4.3.0a-1 | vulnerable |
| Ubuntu | spatialite | 16.04 | 4.3.0a-2 | vulnerable |
| Ubuntu | spatialite | 16.04 | 4.3.0a-3 | vulnerable |
| Ubuntu | spatialite | 16.04 | 4.3.0a-4 | vulnerable |
| Ubuntu | spatialite | 16.04 | 4.3.0a-5 | vulnerable |
| Ubuntu | spatialite | 18.04 | 4.3.0a-5build1 | vulnerable |
| Ubuntu | spatialite | 20.04 | 4.3.0a-6 | vulnerable |
| Ubuntu | spatialite | 20.04 | 4.3.0a-6build1 | vulnerable |
| Ubuntu | spatialite | 22.04 | 5.0.1-2build1 | vulnerable |
| Ubuntu | spatialite | 22.04 | 5.0.1-2build2 | vulnerable |
| Ubuntu | spatialite | 24.04 | 5.1.0-1 | vulnerable |
| Ubuntu | spatialite | 24.04 | 5.1.0-3 | vulnerable |
| Ubuntu | spatialite | 24.04 | 5.1.0-3build1 | vulnerable |
| Ubuntu | spatialite | 26.10 | 5.1.0-3ubuntu2 | vulnerable |
| Ubuntu | spatialite | 26.04 | 5.1.0-3ubuntu1 | vulnerable |
| Ubuntu | spatialite | 26.04 | 5.1.0-3ubuntu2 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | spatialite | source | sid | (unfixed) | not yet assigned | Not reported | Not reported |
| Debian | spatialite | source | forky | (unfixed) | not yet assigned | Not reported | Not reported |
| Debian | spatialite | source | trixie | (unfixed) | not yet assigned | Not reported | Not reported |
| Debian | spatialite | source | bookworm | (unfixed) | not yet assigned | Not reported | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libspatialite7]Affected
Source package: [spatialite]
Details (2)
5.0.1-3· amd64 · bookwormAffected
nvd · spatialite · debian · bookworm; nvd · spatialite · debian · 12
5.0.1-3· arm64 · bookwormAffected
nvd · spatialite · debian · bookworm; nvd · spatialite · debian · 12
- [libspatialite-dev]Affected
Source package: [spatialite]
Details (2)
5.0.1-3· amd64 · bookwormAffected
nvd · spatialite · debian · bookworm; nvd · spatialite · debian · 12
5.0.1-3· arm64 · bookwormAffected
nvd · spatialite · debian · bookworm; nvd · spatialite · debian · 12
- [libsqlite3-mod-spatialite]Affected
Source package: [spatialite]
Details (2)
5.0.1-3· amd64 · bookwormAffected
nvd · spatialite · debian · bookworm; nvd · spatialite · debian · 12
5.0.1-3· arm64 · bookwormAffected
nvd · spatialite · debian · bookworm; nvd · spatialite · debian · 12
[Debian 13 (Trixie)]
- [libspatialite8t64]Affected
Source package: [spatialite]
Details (2)
5.1.0-3+b2· amd64 · trixieAffected
nvd · spatialite · debian · 13
5.1.0-3+b2· arm64 · trixieAffected
nvd · spatialite · debian · 13
- [libspatialite-dev]Affected
Source package: [spatialite]
Details (2)
5.1.0-3+b2· amd64 · trixieAffected
nvd · spatialite · debian · 13
5.1.0-3+b2· arm64 · trixieAffected
nvd · spatialite · debian · 13
- [libsqlite3-mod-spatialite]Affected
Source package: [spatialite]
Details (2)
5.1.0-3+b2· amd64 · trixieAffected
nvd · spatialite · debian · 13
5.1.0-3+b2· arm64 · trixieAffected
nvd · spatialite · debian · 13
Observed:
References
- [https://nvd.nist.gov/vuln/detail/CVE-2026-112048]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-112048]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2026-112048]
- [https://security-tracker.debian.org/tracker/CVE-2026-112048]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-112048.json]
[Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]