maven package report

Is ch.qos.logback:logback-core safe?

ch.qos.logback:logback-core (maven) has 10 known vulnerabilities, the worst rated CRITICAL. Upgrade to 1.5.34 or later to clear all of them. No malicious-package signal is recorded.

// reach

0 direct dependencies

none carry a known advisory

0 packages depend on it

dependents not yet indexed for this ecosystem

Create a free accountfor every dependency path, dependent and what to upgrade

// ai model usage

Tracked for PyPI packages. HuggingFace models declare Python dependencies, so maven packages are not covered.

cvss

9.8

critical

CVSS v3.0 base score out of 10

epss

7.5%

high

chance of exploitation in 30 days, 95th percentile of all CVEs

xyz score

4.3

medium

CyberXYZ composite out of 10

fig. 01 — GHSA-vmfg-rjjm-rjrj, the advisory selected below

// 10 advisories

GHSA-vmfg-rjjm-rjrj

CRITICALGitHub ratingCVE-2017-5929

QOS.ch Logback before 1.2.0 has a serialization vulnerability affecting the SocketServer and ServerSocketReceiver components.

Full advisory text at GitHub advisory or NVD.

// cvss v3.0 vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack vector: Network
Attack complexity: Low
Privileges required: None
User interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: High
Availability: High

// questions

Is ch.qos.logback:logback-core safe to install?

CyberXYZ does not call a package safe in absolute terms. It records 10 known vulnerabilities for ch.qos.logback:logback-core (maven), the worst rated CRITICAL, and no malicious-package signal. Whether it is acceptable depends on the version you run.

Does ch.qos.logback:logback-core have known vulnerabilities?

Yes. CyberXYZ records 10 known vulnerabilities for ch.qos.logback:logback-core (maven), the worst rated CRITICAL. These include GHSA-vmfg-rjjm-rjrj, GHSA-gm62-rw4g-vrc4, GHSA-vmq6-5m68-f53m, GHSA-25qh-j22f-pwp8, GHSA-pr98-23f8-jwxv.

Which version of ch.qos.logback:logback-core should I use?

1.5.34 or later clears every advisory recorded for ch.qos.logback:logback-core (maven). Check the release you pick before installing it.

How do I check ch.qos.logback:logback-core before installing?

Search ch.qos.logback:logback-core in CyberXYZ Check at https://cyberxyz.io/check?q=ch.qos.logback%3Alogback-core. The xyz Scanner checks a project's dependencies, and CyberXYZ Proxy checks each package as it is installed.

Checked 2026-11-14 at 10:37 UTC. The most recent advisory here was published 2026-06-01. Updated continuously from NVD, GHSA, OSV and CNA feeds.