Fixed packages 9
| Release | Package | Fixed in |
|---|---|---|
| Red Hat · Hardened Images 1 hummingbird:1 | python3.13 | 0:3.13.14-1.1.hum1 |
| Red Hat · Hardened Images 1 hummingbird:1 | python3.13-debug | 0:3.13.14-1.1.hum1 |
| Red Hat · Hardened Images 1 hummingbird:1 | python3.13-devel | 0:3.13.14-1.1.hum1 |
| Red Hat · Hardened Images 1 hummingbird:1 | python3.13-freethreading | 0:3.13.14-1.1.hum1 |
| Red Hat · Hardened Images 1 hummingbird:1 | python3.13-freethreading-debug | 0:3.13.14-1.1.hum1 |
| Red Hat · Hardened Images 1 hummingbird:1 | python3.13-idle | 0:3.13.14-1.1.hum1 |
| Red Hat · Hardened Images 1 hummingbird:1 | python3.13-libs | 0:3.13.14-1.1.hum1 |
| Red Hat · Hardened Images 1 hummingbird:1 | python3.13-test | 0:3.13.14-1.1.hum1 |
| Red Hat · Hardened Images 1 hummingbird:1 | python3.13-tkinter | 0:3.13.14-1.1.hum1 |
Vulnerabilities 1
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Low 2.1
BaseCookie.js_output() does not neutralize embedded characters
http.cookies.Morsel.js_output() returns an inline <script> snippet and only escapes " for JavaScript string context. It does not neutralize the HTML parser-sensitive sequence </script> inside the generated script element. Mitigation base64-encodes the cookie …
References
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article
https://images.redhat.com/
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report
https://access.redhat.com/security/cve/CVE-2026-6019
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article
https://access.redhat.com/security/updates/classification/
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advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_32997.json
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2460869
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advisory
https://www.cve.org/CVERecord?id=CVE-2026-6019
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-6019
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article
https://github.com/python/cpython/commit/76b3923d688c0efc580658476c5f525ec8735104
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article
https://github.com/python/cpython/issues/90309
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article
https://github.com/python/cpython/pull/148848
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article
https://mail.python.org/archives/list/security-announce@python.org/thread/IVNWGV2BBNC3RHQAFS22UP4DY56SAXX3/