Lookup for vulnerable packages by Package URL.

Purlpkg:deb/debian/logback@0?distro=trixie
Typedeb
Namespacedebian
Namelogback
Version0
Qualifiers
distro trixie
Subpath
Is_vulnerablefalse
Next_non_vulnerable_version1:1.1.9-3
Latest_non_vulnerable_version1:1.2.11-6
Affected_by_vulnerabilities
Fixing_vulnerabilities
0
url VCID-24ma-xwcb-uud9
vulnerability_id VCID-24ma-xwcb-uud9
summary
QOS.CH logback-core is vulnerable to Arbitrary Code Execution through file processing
QOS.CH logback-core versions up to 1.5.18 contain an ACE vulnerability in conditional configuration file processing in Java applications. This vulnerability allows an attacker to execute arbitrary code by compromising an existing logback configuration file or by injecting a malicious environment variable before program execution.

A successful attack requires the Janino library and Spring Framework to be present on the user's class path. Additionally, the attacker must have write access to a configuration file. Alternatively, the attacker could inject a malicious environment variable pointing to a malicious configuration file. In both cases, the attack requires existing privileges.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-11226.json
reference_id
reference_type
scores
0
value 6.4
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:L/A:L
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-11226.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2025-11226
reference_id
reference_type
scores
0
value 0.00058
scoring_system epss
scoring_elements 0.17908
published_at 2026-04-26T12:55:00Z
1
value 0.00058
scoring_system epss
scoring_elements 0.18224
published_at 2026-04-02T12:55:00Z
2
value 0.00058
scoring_system epss
scoring_elements 0.18277
published_at 2026-04-04T12:55:00Z
3
value 0.00058
scoring_system epss
scoring_elements 0.17979
published_at 2026-04-07T12:55:00Z
4
value 0.00058
scoring_system epss
scoring_elements 0.18064
published_at 2026-04-08T12:55:00Z
5
value 0.00058
scoring_system epss
scoring_elements 0.18126
published_at 2026-04-09T12:55:00Z
6
value 0.00058
scoring_system epss
scoring_elements 0.18133
published_at 2026-04-11T12:55:00Z
7
value 0.00058
scoring_system epss
scoring_elements 0.18089
published_at 2026-04-12T12:55:00Z
8
value 0.00058
scoring_system epss
scoring_elements 0.1804
published_at 2026-04-13T12:55:00Z
9
value 0.00058
scoring_system epss
scoring_elements 0.17983
published_at 2026-04-16T12:55:00Z
10
value 0.00058
scoring_system epss
scoring_elements 0.17994
published_at 2026-04-18T12:55:00Z
11
value 0.00058
scoring_system epss
scoring_elements 0.18024
published_at 2026-04-21T12:55:00Z
12
value 0.00058
scoring_system epss
scoring_elements 0.17931
published_at 2026-04-24T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2025-11226
2
reference_url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
reference_id
reference_type
scores
0
value 5.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:L/A:L
url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
3
reference_url https://github.com/qos-ch/logback
reference_id
reference_type
scores
0
value 5.9
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:P/VC:H/VI:L/VA:L/SC:H/SI:L/SA:L
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/qos-ch/logback
4
reference_url https://github.com/qos-ch/logback/commit/61f6a2544f36b3016e0efd434ee21f19269f1df7
reference_id
reference_type
scores
0
value 5.9
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:P/VC:H/VI:L/VA:L/SC:H/SI:L/SA:L
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/qos-ch/logback/commit/61f6a2544f36b3016e0efd434ee21f19269f1df7
5
reference_url https://github.com/qos-ch/logback/issues/974
reference_id
reference_type
scores
0
value 5.9
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:P/VC:H/VI:L/VA:L/SC:H/SI:L/SA:L
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/qos-ch/logback/issues/974
6
reference_url https://github.com/qos-ch/logback/releases/tag/v_1.5.19
reference_id
reference_type
scores
0
value 5.9
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:P/VC:H/VI:L/VA:L/SC:H/SI:L/SA:L
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/qos-ch/logback/releases/tag/v_1.5.19
7
reference_url https://logback.qos.ch/news.html#1.3.16
reference_id
reference_type
scores
0
value 5.9
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:P/VC:H/VI:L/VA:L/SC:H/SI:L/SA:L
1
value 5.9
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:P/VC:H/VI:L/VA:L/SC:H/SI:L/SA:L/AU:N/RE:M/U:Green
2
value MODERATE
scoring_system generic_textual
scoring_elements
3
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-10-01T13:14:51Z/
url https://logback.qos.ch/news.html#1.3.16
8
reference_url https://logback.qos.ch/news.html#1.5.19
reference_id
reference_type
scores
0
value 5.9
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:P/VC:H/VI:L/VA:L/SC:H/SI:L/SA:L
1
value 5.9
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:P/VC:H/VI:L/VA:L/SC:H/SI:L/SA:L/AU:N/RE:M/U:Green
2
value MODERATE
scoring_system generic_textual
scoring_elements
3
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-10-01T13:14:51Z/
url https://logback.qos.ch/news.html#1.5.19
9
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=2400602
reference_id 2400602
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=2400602
10
reference_url https://nvd.nist.gov/vuln/detail/CVE-2025-11226
reference_id CVE-2025-11226
reference_type
scores
0
value 5.9
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:P/VC:H/VI:L/VA:L/SC:H/SI:L/SA:L
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2025-11226
11
reference_url https://github.com/advisories/GHSA-25qh-j22f-pwp8
reference_id GHSA-25qh-j22f-pwp8
reference_type
scores
0
value MODERATE
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-25qh-j22f-pwp8
fixed_packages
0
url pkg:deb/debian/logback@0?distro=trixie
purl pkg:deb/debian/logback@0?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/logback@0%3Fdistro=trixie
1
url pkg:deb/debian/logback@1:1.2.3-6?distro=trixie
purl pkg:deb/debian/logback@1:1.2.3-6?distro=trixie
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-6f98-j1tr-zfcm
1
vulnerability VCID-kfd6-e5jj-fkht
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/logback@1:1.2.3-6%3Fdistro=trixie
2
url pkg:deb/debian/logback@1:1.2.11-3?distro=trixie
purl pkg:deb/debian/logback@1:1.2.11-3?distro=trixie
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-kfd6-e5jj-fkht
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/logback@1:1.2.11-3%3Fdistro=trixie
3
url pkg:deb/debian/logback@1:1.2.11-6?distro=trixie
purl pkg:deb/debian/logback@1:1.2.11-6?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/logback@1:1.2.11-6%3Fdistro=trixie
aliases CVE-2025-11226, GHSA-25qh-j22f-pwp8
risk_score 3.1
exploitability 0.5
weighted_severity 6.2
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-24ma-xwcb-uud9
1
url VCID-khac-mqdh-hqd7
vulnerability_id VCID-khac-mqdh-hqd7
summary
Logback is vulnerable to an attacker mounting a Denial-Of-Service attack by sending poisoned data
A serialization vulnerability in logback receiver component part of 
logback version 1.4.13, 1.3.13 and 1.2.12 allows an attacker to mount a Denial-Of-Service 
attack by sending poisoned data.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-6481.json
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-6481.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2023-6481
reference_id
reference_type
scores
0
value 0.00224
scoring_system epss
scoring_elements 0.45076
published_at 2026-04-04T12:55:00Z
1
value 0.00224
scoring_system epss
scoring_elements 0.4507
published_at 2026-04-08T12:55:00Z
2
value 0.00224
scoring_system epss
scoring_elements 0.45018
published_at 2026-04-07T12:55:00Z
3
value 0.00224
scoring_system epss
scoring_elements 0.45055
published_at 2026-04-02T12:55:00Z
4
value 0.00224
scoring_system epss
scoring_elements 0.45104
published_at 2026-04-18T12:55:00Z
5
value 0.00224
scoring_system epss
scoring_elements 0.4511
published_at 2026-04-16T12:55:00Z
6
value 0.00224
scoring_system epss
scoring_elements 0.45062
published_at 2026-04-13T12:55:00Z
7
value 0.00224
scoring_system epss
scoring_elements 0.4506
published_at 2026-04-12T12:55:00Z
8
value 0.00224
scoring_system epss
scoring_elements 0.45093
published_at 2026-04-11T12:55:00Z
9
value 0.00224
scoring_system epss
scoring_elements 0.45071
published_at 2026-04-09T12:55:00Z
10
value 0.0023
scoring_system epss
scoring_elements 0.45708
published_at 2026-04-24T12:55:00Z
11
value 0.0023
scoring_system epss
scoring_elements 0.45779
published_at 2026-04-21T12:55:00Z
12
value 0.0023
scoring_system epss
scoring_elements 0.45719
published_at 2026-04-26T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2023-6481
2
reference_url https://github.com/qos-ch/logback
reference_id
reference_type
scores
0
value 7.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/qos-ch/logback
3
reference_url https://github.com/qos-ch/logback/commit/7018a3609c7bcc9dc7bf5903509901a986e5f578
reference_id
reference_type
scores
0
value 7.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/qos-ch/logback/commit/7018a3609c7bcc9dc7bf5903509901a986e5f578
4
reference_url https://github.com/qos-ch/logback/commit/c612b2fa3caf6eef3c75f1cd5859438451d0fd6f
reference_id
reference_type
scores
0
value 7.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/qos-ch/logback/commit/c612b2fa3caf6eef3c75f1cd5859438451d0fd6f
5
reference_url https://logback.qos.ch/news.html#1.3.12
reference_id
reference_type
scores
0
value 7.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://logback.qos.ch/news.html#1.3.12
6
reference_url https://logback.qos.ch/news.html#1.3.14
reference_id
reference_type
scores
0
value 7.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://logback.qos.ch/news.html#1.3.14
7
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=2252956
reference_id 2252956
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=2252956
8
reference_url https://nvd.nist.gov/vuln/detail/CVE-2023-6481
reference_id CVE-2023-6481
reference_type
scores
0
value 7.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2023-6481
9
reference_url https://github.com/advisories/GHSA-gm62-rw4g-vrc4
reference_id GHSA-gm62-rw4g-vrc4
reference_type
scores
0
value HIGH
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-gm62-rw4g-vrc4
10
reference_url https://access.redhat.com/errata/RHSA-2024:0793
reference_id RHSA-2024:0793
reference_type
scores
url https://access.redhat.com/errata/RHSA-2024:0793
11
reference_url https://access.redhat.com/errata/RHSA-2024:0843
reference_id RHSA-2024:0843
reference_type
scores
url https://access.redhat.com/errata/RHSA-2024:0843
fixed_packages
0
url pkg:deb/debian/logback@0?distro=trixie
purl pkg:deb/debian/logback@0?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/logback@0%3Fdistro=trixie
1
url pkg:deb/debian/logback@1:1.2.3-6?distro=trixie
purl pkg:deb/debian/logback@1:1.2.3-6?distro=trixie
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-6f98-j1tr-zfcm
1
vulnerability VCID-kfd6-e5jj-fkht
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/logback@1:1.2.3-6%3Fdistro=trixie
2
url pkg:deb/debian/logback@1:1.2.11-3?distro=trixie
purl pkg:deb/debian/logback@1:1.2.11-3?distro=trixie
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-kfd6-e5jj-fkht
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/logback@1:1.2.11-3%3Fdistro=trixie
3
url pkg:deb/debian/logback@1:1.2.11-6?distro=trixie
purl pkg:deb/debian/logback@1:1.2.11-6?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/logback@1:1.2.11-6%3Fdistro=trixie
aliases CVE-2023-6481, GHSA-gm62-rw4g-vrc4
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-khac-mqdh-hqd7
Risk_scorenull
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:deb/debian/logback@0%3Fdistro=trixie