Severity by source
AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H
Local file-based trigger requires low-privilege local account and indexer processing (UI:R); crash causes high availability loss with incidental heap read (C:L) and no write primitive.
AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:H
Primary rating from Vendor (fedora).
CVSS VectorNVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H
Lifecycle Timeline
2DescriptionNVD
A flaw was found in GNOME localsearch (previously known as tracker-miners) MP3 Extractor, specifically within the tracker-extract-mp3 component. This heap buffer overflow vulnerability occurs when processing specially crafted MP3 files containing malformed ID3v2.3 COMM (Comment) tags. An attacker could exploit this by providing a malicious MP3 file, leading to a denial of service (DoS), which causes an application crash, and potentially disclosing sensitive information from the heap memory.
AnalysisAI
Heap buffer overflow in GNOME localsearch's tracker-extract-mp3 component enables a local attacker to crash the metadata extraction daemon and potentially disclose heap memory contents by supplying a specially crafted MP3 file with malformed ID3v2.3 COMM tags. Affected platforms confirmed by Red Hat include RHEL 8, 9, and 10, where GNOME localsearch (formerly tracker-miners) runs as a background desktop search indexing service. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires a local account on the affected system with at least low privilege (PR:L per CVSS). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The NVD CVSS 3.1 base score of 5.6 (Medium) reflects the combined constraints of a local attack vector (AV:L), low privilege requirement (PR:L), and mandatory user interaction (UI:R), all of which substantially limit opportunistic exploitation. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker with a local user account on an affected RHEL system places a specially crafted MP3 file containing a malformed ID3v2.3 COMM tag into a directory monitored by the GNOME localsearch indexer, such as the user's home or music directory. The tracker-extract-mp3 daemon automatically processes the file during background indexing, triggering the heap buffer overflow, which crashes the process and may expose heap memory contents to the attacker through crash artifacts or error output. … |
| Remediation | Patch availability is confirmed per vendor advisory at https://access.redhat.com/security/cve/CVE-2026-1766 and the associated Bugzilla tracking entry at https://bugzilla.redhat.com/show_bug.cgi?id=2435982; however, the exact fixed package version is not specified in the available data and should be obtained from Red Hat directly before deploying. … Detailed patch versions, workarounds, and compensating controls in full report. |
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View allVendor StatusVendor
Ubuntu
Priority: Medium| Release | Status | Version |
|---|---|---|
| resolute | not-affected | 3.8.2-12 |
| jammy | DNE | - |
| noble | DNE | - |
| questing | DNE | - |
| upstream | released | 3.11 |
| Release | Status | Version |
|---|---|---|
| resolute | DNE | - |
| jammy | released | 3.3.3-0ubuntu0.20.04.4 |
| noble | released | 3.7.1-1ubuntu0.1 |
| bionic | needed | - |
| focal | needed | - |
| upstream | released | 3.11 |
| questing | released | 3.8.2-4ubuntu2.1 |
Debian
Bug #1126910| Release | Status | Fixed Version | Urgency |
|---|---|---|---|
| forky, sid | fixed | 3.11.1-3 | - |
| (unstable) | fixed | 3.8.2-12 | - |
| Release | Status | Fixed Version | Urgency |
|---|---|---|---|
| bullseye | vulnerable | 2.3.5-2.1 | - |
| bookworm | vulnerable | 3.4.3-1 | - |
| trixie | vulnerable | 3.8.2-4 | - |
| (unstable) | fixed | (unfixed) | - |
SUSE
Severity: Moderate| Product | Status |
|---|---|
| SUSE Linux Enterprise Desktop 15 SP7 SUSE Linux Enterprise Server 15 SP7 SUSE Linux Enterprise Server for SAP Applications 15 SP7 | Fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP7 SUSE Linux Enterprise Module for Desktop Applications 15 SP7 | Fixed |
| SUSE Linux Enterprise Server 16.0 SUSE Linux Enterprise Server for SAP applications 16.0 | Fixed |
| SUSE Linux Enterprise Workstation Extension 15 SP7 | Fixed |
| openSUSE Leap 15.6 | Fixed |
| openSUSE Leap 16.0 | Fixed |
| openSUSE Tumbleweed | Fixed |
| SUSE Linux Enterprise Server 16.0 | Affected |
| SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | Affected |
| SUSE Linux Enterprise Desktop 15 SP7 | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP7 | Affected |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP7 | Affected |
| SUSE Linux Enterprise Server 15 SP7 | Affected |
| SUSE Linux Enterprise Server 16.0 | Affected |
| SUSE Linux Enterprise Server 16.1 | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP7 | Affected |
| SUSE Linux Enterprise Server for SAP applications 16.0 | Affected |
| SUSE Linux Enterprise Server for SAP applications 16.1 | Affected |
| SUSE Linux Enterprise Workstation Extension 15 SP7 | Affected |
| openSUSE Leap 16.0 | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | Affected |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP4 | Affected |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP5 | Affected |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP6 | Affected |
| SUSE Linux Enterprise Server 15 SP4 | Affected |
| SUSE Linux Enterprise Server 15 SP4-LTSS | Affected |
| SUSE Linux Enterprise Server 15 SP5 | Affected |
| SUSE Linux Enterprise Server 15 SP5-LTSS | Affected |
| SUSE Linux Enterprise Server 15 SP6 | Affected |
| SUSE Linux Enterprise Server 15 SP6-LTSS | Affected |
| SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | Affected |
| SUSE Manager Proxy 4.3 | Affected |
| SUSE Manager Retail Branch Server 4.3 | Affected |
| SUSE Manager Server 4.3 | Affected |
| SUSE Enterprise Storage 7 | Not-Affected |
| SUSE Enterprise Storage 7.1 | Not-Affected |
| SUSE Linux Enterprise Desktop 15 SP2 | Not-Affected |
| SUSE Linux Enterprise Desktop 15 SP3 | Not-Affected |
| SUSE Linux Enterprise Desktop 15 SP4 | Affected |
| SUSE Linux Enterprise Desktop 15 SP5 | Affected |
| SUSE Linux Enterprise Desktop 15 SP6 | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | Not-Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | Not-Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | Not-Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | Not-Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | Not-Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | Not-Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP6 | Affected |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP2 | Not-Affected |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP3 | Not-Affected |
| SUSE Linux Enterprise Real Time 15 SP2 | Not-Affected |
| SUSE Linux Enterprise Real Time 15 SP3 | Not-Affected |
| SUSE Linux Enterprise Real Time 15 SP4 | Affected |
| SUSE Linux Enterprise Server 15 SP2 | Not-Affected |
| SUSE Linux Enterprise Server 15 SP2-BCL | Not-Affected |
| SUSE Linux Enterprise Server 15 SP2-LTSS | Not-Affected |
| SUSE Linux Enterprise Server 15 SP3 | Not-Affected |
| SUSE Linux Enterprise Server 15 SP3-BCL | Not-Affected |
| SUSE Linux Enterprise Server 15 SP3-LTSS | Not-Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | Not-Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | Not-Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | Affected |
| SUSE Linux Enterprise Workstation Extension 15 SP2 | Not-Affected |
| SUSE Linux Enterprise Workstation Extension 15 SP3 | Not-Affected |
| SUSE Linux Enterprise Workstation Extension 15 SP4 | Affected |
| SUSE Linux Enterprise Workstation Extension 15 SP5 | Affected |
| SUSE Linux Enterprise Workstation Extension 15 SP6 | Affected |
| SUSE Manager Proxy 4.1 | Not-Affected |
| SUSE Manager Proxy 4.2 | Not-Affected |
| SUSE Manager Retail Branch Server 4.1 | Not-Affected |
| SUSE Manager Retail Branch Server 4.2 | Not-Affected |
| SUSE Manager Server 4.1 | Not-Affected |
| SUSE Manager Server 4.2 | Not-Affected |
| openSUSE Leap 15.3 | Not-Affected |
| openSUSE Leap 15.4 | Affected |
| openSUSE Leap 15.5 | Affected |
| openSUSE Leap 15.6 | Affected |
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-37027
GHSA-4x89-cjcj-2f3m