Metrics
Affected Vendors & Products
Mon, 07 Jul 2025 12:30:00 +0000
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| References |  | |
| Metrics | threat_severity 
 | cvssV3_1 
 
 | 
Tue, 03 Jun 2025 13:30:00 +0000
Mon, 19 May 2025 10:30:00 +0000
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Fri, 16 May 2025 18:45:00 +0000
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| References |  | 
Thu, 15 May 2025 15:15:00 +0000
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| Metrics | ssvc 
 | 
Thu, 15 May 2025 14:00:00 +0000
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| References |  | 
Thu, 15 May 2025 13:45:00 +0000
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| Description | There is an issue in CPython when using `bytes.decode("unicode_escape", error="ignore|replace")`. If you are not using the "unicode_escape" encoding or an error handler your usage is not affected. To work-around this issue you may stop using the error= handler and instead wrap the bytes.decode() call in a try-except catching the DecodeError. | |
| Title | Use-after-free in "unicode_escape" decoder with error handler | |
| Weaknesses | CWE-416 | |
| References |  | |
| Metrics | cvssV4_0 
 | 
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: PSF
Published: 2025-05-15T13:29:20.126Z
Updated: 2025-06-03T20:53:33.583Z
Reserved: 2025-05-09T14:59:53.878Z
Link: CVE-2025-4516
 Vulnrichment
                        Vulnrichment
                    Updated: 2025-05-19T10:03:31.542Z
 NVD
                        NVD
                    Status : Awaiting Analysis
Published: 2025-05-15T14:15:31.753
Modified: 2025-06-03T14:15:49.697
Link: CVE-2025-4516
 Redhat
                        Redhat