GHSA-p47f-322f-whfh

Suggest an improvement
Source
https://github.com/advisories/GHSA-p47f-322f-whfh
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-p47f-322f-whfh/GHSA-p47f-322f-whfh.json
JSON Data
https://api.test.osv.dev/v1/vulns/GHSA-p47f-322f-whfh
Aliases
Downstream
Published
2026-05-28T15:39:50Z
Modified
2026-07-17T21:11:59Z
Severity
  • 1.2 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:P/RE:L/U:Green CVSS Calculator
Summary
QOS.CH Sarl logback logback-core has a deserialization of untrusted data vulnerability
Details

Deserialization of untrusted data vulnerability in QOS.CH Sarl logback logback-core (HardenedObjectInputStream (logback-core) modules) allows Object Injection albeit heavily restricted.

More precisely, an attacker able to influence serialized data sent to SimpleSocketServer or SimpleSSLSocketServer can instantiate objects from classes in the java.lang and java.util packages that are not explicitly blocked.

Although deserialization is heavily restricted by HardenedObjectInputStream and no practical way to achieve remote code execution or significant privilege escalation has been identified, this issue constitutes a bypass of the intended security restrictions.

This issue affects logback: through 1.5.32 inclusive.

Database specific 
{
    "cwe_ids":  [
        "CWE-502"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-07-02T13:55:30Z",
    "nvd_published_at":  "2026-05-28T14:16:27Z",
    "severity":  "LOW"
}
References

Affected packages

Maven / ch.qos.logback:logback-core

Package

Name
ch.qos.logback:logback-core
View open source insights on deps.dev
Purl
pkg:maven/ch.qos.logback/logback-core

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.5.33

Affected versions

0.*
0.2.5
0.3
0.5
0.6
0.7
0.7.1
0.8
0.8.1
0.9
0.9.1
0.9.2
0.9.3
0.9.4
0.9.5
0.9.6
0.9.7
0.9.8
0.9.9
0.9.10
0.9.11
0.9.12
0.9.13
0.9.14
0.9.15
0.9.16
0.9.17
0.9.18
0.9.19
0.9.20
0.9.21
0.9.22
0.9.23
0.9.24
0.9.25
0.9.26
0.9.27
0.9.28
0.9.29
0.9.30
1.*
1.0.0
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.0.9
1.0.10
1.0.11
1.0.12
1.0.13
1.1.0
1.1.1
1.1.2
1.1.3
1.1.4
1.1.5
1.1.6
1.1.7
1.1.8
1.1.9
1.1.10
1.1.11
1.2.0
1.2.1
1.2.2
1.2.3
1.2.4
1.2.4-groovyless
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.2.10
1.2.11
1.2.12
1.2.13
1.3.0-alpha0
1.3.0-alpha1
1.3.0-alpha2
1.3.0-alpha3
1.3.0-alpha4
1.3.0-alpha5
1.3.0-alpha6
1.3.0-alpha7
1.3.0-alpha8
1.3.0-alpha9
1.3.0-alpha10
1.3.0-alpha11
1.3.0-alpha12
1.3.0-alpha13
1.3.0-alpha14
1.3.0-alpha15
1.3.0-alpha16
1.3.0-beta0
1.3.0
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
1.3.9
1.3.10
1.3.11
1.3.12
1.3.13
1.3.14
1.3.15
1.3.16
1.4.0
1.4.1
1.4.2
1.4.3
1.4.4
1.4.5
1.4.6
1.4.7
1.4.8
1.4.9
1.4.10
1.4.11
1.4.12
1.4.13
1.4.14
1.5.0
1.5.1
1.5.2
1.5.3
1.5.4
1.5.5
1.5.6
1.5.7
1.5.8
1.5.9
1.5.10
1.5.11
1.5.12
1.5.13
1.5.14
1.5.15
1.5.16
1.5.17
1.5.18
1.5.19
1.5.20
1.5.21
1.5.22
1.5.23
1.5.24
1.5.25
1.5.26
1.5.27
1.5.28
1.5.29
1.5.30
1.5.31
1.5.32

Database specific

last_known_affected_version_range 
"<= 1.5.32"
source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-p47f-322f-whfh/GHSA-p47f-322f-whfh.json"