Linux · SUSE Linux Enterprise · Security advisory · November 7, 2026
SUSE-SU-2026:4946-1: Security update for 2 packages
SUSE-SU-2026:4946-1, released November 7, 2026, fixes 8 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: Urgent.
Urgent
CVEs closed
8
1 rated Critical
Exploited
0
None reported
Highest CVSS
9.2
Base score, 0 to 10
Highest EPSS
0.0076
55th percentile
Priority of the 8 CVEs
Patch now 0
Urgent 1
High 3
Routine 4
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| python311 | sles 15.6 | 3.11.17-150600.3.74.1 |
| python311 | sles 15.7 | 3.11.17-150600.3.74.1 |
| python311-core | sles 15.6 | 3.11.17-150600.3.74.1 |
| python311-core | sles 15.7 | 3.11.17-150600.3.74.1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Urgent | CVE-2026-19445 | Use-after-free of a server-side SSLContext when sni_callback switches contexts | 9.2 | 0.0052 | None reported |
| High | CVE-2026-19553 | SSLContext.wrap_bio() missing validation of server_hostname parameter | 8.1 | 0.0055 | None reported |
| High | CVE-2026-9669 | bz2.BZ2Decompressor reuse after error can cause a stack buffer overflow | 8.2 | 0.0043 | None reported |
| High | CVE-2026-82049 | tarfile extraction filters allow file modification and content disclosure via hard link to symlink | 8.4 | 0.0019 | None reported |
| Routine | CVE-2026-17084 | stringprep.map_table_b2() deviates from RFC 3454 Table B.2 | 6.0 | 0.0076 | None reported |
| Routine | CVE-2026-15806 | `HTTPPasswordMgr` can send saved HTTPS credentials via HTTP because of incorrect scheme matching | 6.0 | 0.0053 | None reported |
| Routine | CVE-2026-15310 | zipfile: bzip2/LZMA/Zstandard members decompress without a max_length bound, defeating chunked-read memory limits | 2.1 | 0.0053 | None reported |
| Routine | CVE-2026-19672 | tarfile extraction filter bypass allows creation of directories outside the destination | 6.3 | 0.0047 | None reported |
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