Fixed packages 7
| Release | Package | Fixed in |
|---|---|---|
| Red Hat · Hardened Images 1 hummingbird:1 | python3.10 | 0:3.10.22-1.hum1 |
| Red Hat · Hardened Images 1 hummingbird:1 | python3.10-debug | 0:3.10.22-1.hum1 |
| Red Hat · Hardened Images 1 hummingbird:1 | python3.10-devel | 0:3.10.22-1.hum1 |
| Red Hat · Hardened Images 1 hummingbird:1 | python3.10-idle | 0:3.10.22-1.hum1 |
| Red Hat · Hardened Images 1 hummingbird:1 | python3.10-libs | 0:3.10.22-1.hum1 |
| Red Hat · Hardened Images 1 hummingbird:1 | python3.10-test | 0:3.10.22-1.hum1 |
| Red Hat · Hardened Images 1 hummingbird:1 | python3.10-tkinter | 0:3.10.22-1.hum1 |
Vulnerabilities 1
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Medium 6.0
stringprep.map_table_b2() deviates from RFC 3454 Table B.2
The "stringprep" module didn't process characters from RFC 3454 tables B.2 or B.3 correctly: the latest Unicode codepoint attributes were used instead of the specified Unicode 3.2.0. This behavior would cause mismatches when processing domain names using IDNA…
References
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report
https://access.redhat.com/security/cve/CVE-2026-17084
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article
https://access.redhat.com/security/updates/classification/
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article
https://images.redhat.com/
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advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_74868.json
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2517897
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advisory
https://www.cve.org/CVERecord?id=CVE-2026-17084
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-17084
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article
https://github.com/python/cpython/issues/155292
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article
https://github.com/python/cpython/pull/155293
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article
https://mail.python.org/archives/list/security-announce@python.org/thread/EUHHTC6EV7HCLSUHP25C5VHSV4V2MUZN/