CVE catalog
CVE-2026-111147
Libyal libesedb through 20260704 contains a heap out-of-bounds read vulnerability in libesedb_record_get_multi_value() that allows attackers to read past buffers via unbounded multi-value offset table
- Severity
- Medium · CVSS 6.9
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/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
- 0.13% · Oct 25, 2026
Libyal libesedb through 20260704 contains a heap out-of-bounds read vulnerability in libesedb_record_get_multi_value() that allows attackers to read past buffers via unbounded multi-value offset tables. Attackers can supply a crafted ESE/EDB database processed by esedbexport to crash the application or expose up to about 32 KiB of adjacent heap memory.
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 | libesedb | sid | 20240420-1 | unknown |
| Debian | libesedb | forky | 20240420-1 | unknown |
| Debian | libesedb | trixie | 20240420-1 | unknown |
| Debian | libesedb | bookworm | 20181229-3.1 | unknown |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | libesedb | source | sid | (unfixed) | not yet assigned | Not reported | Not reported |
| Debian | libesedb | source | forky | (unfixed) | not yet assigned | Not reported | Not reported |
| Debian | libesedb | source | trixie | (unfixed) | not yet assigned | Not reported | Not reported |
| Debian | libesedb | source | bookworm | (unfixed) | not yet assigned | Not reported | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libesedb1]Affected
Source package: [libesedb]
Details (2)
20181229-3.1+b4· amd64 · bookwormAffected
nvd · libesedb · debian · bookworm; nvd · libesedb · debian · 12
20181229-3.1+b4· arm64 · bookwormAffected
nvd · libesedb · debian · bookworm; nvd · libesedb · debian · 12
- [libesedb-dev]Affected
Source package: [libesedb]
Details (2)
20181229-3.1+b4· amd64 · bookwormAffected
nvd · libesedb · debian · bookworm; nvd · libesedb · debian · 12
20181229-3.1+b4· arm64 · bookwormAffected
nvd · libesedb · debian · bookworm; nvd · libesedb · debian · 12
- [libesedb-utils]Affected
Source package: [libesedb]
Details (2)
20181229-3.1+b4· amd64 · bookwormAffected
nvd · libesedb · debian · bookworm; nvd · libesedb · debian · 12
20181229-3.1+b4· arm64 · bookwormAffected
nvd · libesedb · debian · bookworm; nvd · libesedb · debian · 12
- [python3-libesedb]Affected
Source package: [libesedb]
Details (2)
20181229-3.1+b4· amd64 · bookwormAffected
nvd · libesedb · debian · bookworm; nvd · libesedb · debian · 12
20181229-3.1+b4· arm64 · bookwormAffected
nvd · libesedb · debian · bookworm; nvd · libesedb · debian · 12
[Debian 13 (Trixie)]
- [libesedb1t64]Affected
Source package: [libesedb]
Details (2)
20240420-1· amd64 · trixieAffected
nvd · libesedb · debian · 13
20240420-1· arm64 · trixieAffected
nvd · libesedb · debian · 13
- [libesedb-dev]Affected
Source package: [libesedb]
Details (2)
20240420-1· amd64 · trixieAffected
nvd · libesedb · debian · 13
20240420-1· arm64 · trixieAffected
nvd · libesedb · debian · 13
- [libesedb-utils]Affected
Source package: [libesedb]
Details (2)
20240420-1· amd64 · trixieAffected
nvd · libesedb · debian · 13
20240420-1· arm64 · trixieAffected
nvd · libesedb · debian · 13
- [python3-libesedb]Affected
Source package: [libesedb]
Details (2)
20240420-1· amd64 · trixieAffected
nvd · libesedb · debian · 13
20240420-1· arm64 · trixieAffected
nvd · libesedb · debian · 13
Observed:
References
- [https://github.com/libyal/libesedb]
- [https://github.com/libyal/libesedb/blob/cf49b6d420d4a44dcd6355bc0d6b36f9f580f350/libesedb/libesedb_record.c#L3776-L3830]
- [https://hackmd.io/@haind-pwn/libesedb-multi-value-offset-table-oob-read]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-111147]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-111147]
- [https://security-tracker.debian.org/tracker/CVE-2026-111147]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-111147.json]
- [https://www.vulncheck.com/advisories/libyal-libesedb-through-20260704-heap-out-of-bounds-read-via-libesedb-record-get-multi-value]
[Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]