[CLSA-2026:1785141727] alt-python311: Fix of CVE-2026-15308
Type:
security
Severity:
Important
Release date:
2026-07-27 08:42:17 UTC
Description:
- CVE-2026-15308: fix quadratic complexity in html.parser.HTMLParser incremental parsing of long unterminated markup declarations (CPU denial-of-service)
CVEs fixed:
Updated packages:
  • alt-python311-3.11.15-4.el9.x86_64.rpm
    sha:8abc39814b7d89c45df9de438ea0e2b2f1f9f64670f1619ca559b90bb5627259
  • alt-python311-debug-3.11.15-4.el9.x86_64.rpm
    sha:47b1d78248ab48aada6e48aa6a9e756a3f4dbdf98367f5c62b9b9298f88126c1
  • alt-python311-devel-3.11.15-4.el9.x86_64.rpm
    sha:59f0f3d04a7f68cd4a1bbc53a85fe50f7aa5e92e6ce410c5f4206f30a39f75f5
  • alt-python311-idle-3.11.15-4.el9.x86_64.rpm
    sha:553bdcb1ff9bd928e5c770b33ea5d210f56c0040a7c6566d1ddfa7a3d95aa8f7
  • alt-python311-libs-3.11.15-4.el9.x86_64.rpm
    sha:168a06d203059a65a48491e87574aab670417fbd77c53533c8d4cff5f8c4813f
  • alt-python311-test-3.11.15-4.el9.x86_64.rpm
    sha:c5dce3503752b48a9e607b74129d02026cf153d499378500356acc16aecbe12b
  • alt-python311-tkinter-3.11.15-4.el9.x86_64.rpm
    sha:a7a3f2c6db5790410b09de34de59dc3a93730a841ca4e9a45b198cb44411ef95
Notes:
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