Vulnerability Details CVE-2025-58436
OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. Prior to version 2.4.15, a client that connects to cupsd but sends slow messages, e.g. only one byte per second, delays cupsd as a whole, such that it becomes unusable by other clients. This issue has been patched in version 2.4.15.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 1.2%
CVSS Severity
CVSS v3 Score 5.1
References
- https://github.com/OpenPrinting/cups/commit/40008d76a001babbb9beb9d9d74b01a86fb6ddb4
- https://github.com/OpenPrinting/cups/releases/tag/v2.4.15
- https://github.com/OpenPrinting/cups/security/advisories/GHSA-8wpw-vfgm-qrrr
- http://www.openwall.com/lists/oss-security/2025/11/27/4
- https://github.com/OpenPrinting/cups/security/advisories/GHSA-8wpw-vfgm-qrrr
Products affected by CVE-2025-58436
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cpe:2.3:a:openprinting:cups:1.0
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cpe:2.3:a:openprinting:cups:1.0.1
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cpe:2.3:a:openprinting:cups:1.0.2
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cpe:2.3:a:openprinting:cups:1.0.3
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cpe:2.3:a:openprinting:cups:1.0.4
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cpe:2.3:a:openprinting:cups:1.0.5
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cpe:2.3:a:openprinting:cups:1.1
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cpe:2.3:a:openprinting:cups:1.1.1
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cpe:2.3:a:openprinting:cups:1.1.10
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cpe:2.3:a:openprinting:cups:1.1.10.1
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cpe:2.3:a:openprinting:cups:1.1.11
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cpe:2.3:a:openprinting:cups:1.1.12
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cpe:2.3:a:openprinting:cups:1.1.13
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cpe:2.3:a:openprinting:cups:1.1.14
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cpe:2.3:a:openprinting:cups:1.1.15
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cpe:2.3:a:openprinting:cups:1.1.15.1
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cpe:2.3:a:openprinting:cups:1.1.16
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cpe:2.3:a:openprinting:cups:1.1.17
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cpe:2.3:a:openprinting:cups:1.1.18
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cpe:2.3:a:openprinting:cups:1.1.19
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cpe:2.3:a:openprinting:cups:1.1.2
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cpe:2.3:a:openprinting:cups:1.1.2.3
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cpe:2.3:a:openprinting:cups:1.1.20
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cpe:2.3:a:openprinting:cups:1.1.21
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cpe:2.3:a:openprinting:cups:1.1.22
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cpe:2.3:a:openprinting:cups:1.1.23
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cpe:2.3:a:openprinting:cups:1.1.3
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cpe:2.3:a:openprinting:cups:1.1.4
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cpe:2.3:a:openprinting:cups:1.1.5
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cpe:2.3:a:openprinting:cups:1.1.5.1
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cpe:2.3:a:openprinting:cups:1.1.5.2
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cpe:2.3:a:openprinting:cups:1.1.6
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cpe:2.3:a:openprinting:cups:1.1.6.1
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cpe:2.3:a:openprinting:cups:1.1.6.2
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cpe:2.3:a:openprinting:cups:1.1.6.3
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cpe:2.3:a:openprinting:cups:1.1.7
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cpe:2.3:a:openprinting:cups:1.1.8
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cpe:2.3:a:openprinting:cups:1.1.9
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cpe:2.3:a:openprinting:cups:1.1.9.1
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cpe:2.3:a:openprinting:cups:1.2.0
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cpe:2.3:a:openprinting:cups:1.2.1
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cpe:2.3:a:openprinting:cups:1.2.10
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cpe:2.3:a:openprinting:cups:1.2.11
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cpe:2.3:a:openprinting:cups:1.2.12
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cpe:2.3:a:openprinting:cups:1.2.2
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cpe:2.3:a:openprinting:cups:1.2.3
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cpe:2.3:a:openprinting:cups:1.2.4
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cpe:2.3:a:openprinting:cups:1.2.5
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cpe:2.3:a:openprinting:cups:1.2.6
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cpe:2.3:a:openprinting:cups:1.2.7
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cpe:2.3:a:openprinting:cups:1.2.8
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cpe:2.3:a:openprinting:cups:1.2.9
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cpe:2.3:a:openprinting:cups:1.3.0
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cpe:2.3:a:openprinting:cups:1.3.10
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cpe:2.3:a:openprinting:cups:1.3.11
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cpe:2.3:a:openprinting:cups:1.3.2
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cpe:2.3:a:openprinting:cups:1.3.3
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cpe:2.3:a:openprinting:cups:1.3.4
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cpe:2.3:a:openprinting:cups:1.3.5
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cpe:2.3:a:openprinting:cups:1.3.6
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cpe:2.3:a:openprinting:cups:1.3.7
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cpe:2.3:a:openprinting:cups:1.3.8
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cpe:2.3:a:openprinting:cups:1.3.9
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cpe:2.3:a:openprinting:cups:1.4.0
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cpe:2.3:a:openprinting:cups:1.4.1
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cpe:2.3:a:openprinting:cups:1.4.2
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cpe:2.3:a:openprinting:cups:1.4.3
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cpe:2.3:a:openprinting:cups:1.4.4
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cpe:2.3:a:openprinting:cups:1.4.5
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cpe:2.3:a:openprinting:cups:1.4.6
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cpe:2.3:a:openprinting:cups:1.4.7
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cpe:2.3:a:openprinting:cups:1.4.8
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cpe:2.3:a:openprinting:cups:1.5.0
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cpe:2.3:a:openprinting:cups:1.5.1
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cpe:2.3:a:openprinting:cups:1.5.2
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cpe:2.3:a:openprinting:cups:1.5.3
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cpe:2.3:a:openprinting:cups:1.5.4
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cpe:2.3:a:openprinting:cups:1.6.0
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cpe:2.3:a:openprinting:cups:1.6.1
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cpe:2.3:a:openprinting:cups:1.6.2
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cpe:2.3:a:openprinting:cups:1.6.3
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cpe:2.3:a:openprinting:cups:1.6.4
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cpe:2.3:a:openprinting:cups:1.7.0
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cpe:2.3:a:openprinting:cups:1.7.1
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cpe:2.3:a:openprinting:cups:1.7.2
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cpe:2.3:a:openprinting:cups:1.7.3
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cpe:2.3:a:openprinting:cups:1.7.4
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cpe:2.3:a:openprinting:cups:1.7.5
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cpe:2.3:a:openprinting:cups:2.0.0
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cpe:2.3:a:openprinting:cups:2.0.1
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cpe:2.3:a:openprinting:cups:2.0.2
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cpe:2.3:a:openprinting:cups:2.0.3
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cpe:2.3:a:openprinting:cups:2.0.4
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cpe:2.3:a:openprinting:cups:2.1.0
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cpe:2.3:a:openprinting:cups:2.1.2
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cpe:2.3:a:openprinting:cups:2.1.3
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cpe:2.3:a:openprinting:cups:2.1.4
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cpe:2.3:a:openprinting:cups:2.2.0
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cpe:2.3:a:openprinting:cups:2.2.1
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cpe:2.3:a:openprinting:cups:2.2.10
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cpe:2.3:a:openprinting:cups:2.2.11
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cpe:2.3:a:openprinting:cups:2.2.12
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cpe:2.3:a:openprinting:cups:2.2.13
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cpe:2.3:a:openprinting:cups:2.2.2
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cpe:2.3:a:openprinting:cups:2.2.3
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cpe:2.3:a:openprinting:cups:2.2.4
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cpe:2.3:a:openprinting:cups:2.2.5
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cpe:2.3:a:openprinting:cups:2.2.6
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cpe:2.3:a:openprinting:cups:2.2.7
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cpe:2.3:a:openprinting:cups:2.2.8
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cpe:2.3:a:openprinting:cups:2.2.9
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cpe:2.3:a:openprinting:cups:2.3.0
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cpe:2.3:a:openprinting:cups:2.3.1
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cpe:2.3:a:openprinting:cups:2.3.3
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cpe:2.3:a:openprinting:cups:2.4.0
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cpe:2.3:a:openprinting:cups:2.4.1
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cpe:2.3:a:openprinting:cups:2.4.10
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cpe:2.3:a:openprinting:cups:2.4.11
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cpe:2.3:a:openprinting:cups:2.4.12
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cpe:2.3:a:openprinting:cups:2.4.13
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cpe:2.3:a:openprinting:cups:2.4.14
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cpe:2.3:a:openprinting:cups:2.4.2
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cpe:2.3:a:openprinting:cups:2.4.3
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cpe:2.3:a:openprinting:cups:2.4.4
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cpe:2.3:a:openprinting:cups:2.4.5
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cpe:2.3:a:openprinting:cups:2.4.6
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cpe:2.3:a:openprinting:cups:2.4.7
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cpe:2.3:a:openprinting:cups:2.4.8
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cpe:2.3:a:openprinting:cups:2.4.9