CVE-2025-10148
brotli: predictable websocket mask can lead to proxy cache poisoning by malicious server (bsc#1249348).
CVE-2025-10148 is fixed in 14 products on 1 platform, first by DEBIAN-CVE-2025-10148, released September 12, 2025. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
5.3
medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0052
44th percentile
predictable websocket mask can lead to proxy cache poisoning by malicious server (bsc#1249348).
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| brotli · opensuse-leap 15.6 | 1.0.7-150200.3.5.1 | SUSE-SU-2025:03268-1 | Sep 18, 2025 |
| brotli · sles 15.6 | 1.0.7-150200.3.5.1 | SUSE-SU-2025:03268-1 | Sep 18, 2025 |
| brotli · sles 15.7 | 1.0.7-150200.3.5.1 | SUSE-SU-2025:03268-1 | Sep 18, 2025 |
| curl · Debian 12.15 (bookworm) | 7.88.1-10+deb12u15 | DEBIAN-CVE-2025-10148 | Sep 12, 2025 |
| curl · Debian 13.5 (trixie) | 8.14.1-2+deb13u1 | DEBIAN-CVE-2025-10148 | Sep 12, 2025 |
| curl · Debian 14 | 8.16.0-1 | DEBIAN-CVE-2025-10148 | Sep 12, 2025 |
| curl · Ubuntu 24.04.5 LTS (noble) | 8.5.0-2ubuntu10.7 | curl 8.5.0-2ubuntu10.7 | Jan 8, 2026 |
| curl · Ubuntu 25.10 (questing) | 8.14.1-2ubuntu1.1 | curl 8.14.1-2ubuntu1.1 | Mar 12, 2026 |
| curl · amzn 2023 | 8.15.0-4.amzn2023.0.1 | ALAS2023-2025-1351 | Jan 7, 2026 |
| curl · opensuse-leap 15.6 | 8.14.1-150600.4.28.1 | SUSE-SU-2025:03198-1 | Sep 12, 2025 |
| curl · opensuse-leap 16.0 | 8.14.1-160000.3.1 | OPENSUSE-SU-2025:20090-1 | Nov 26, 2025 |
| curl · sles 15.6 | 8.14.1-150600.4.28.1 | SUSE-SU-2025:03198-1 | Sep 12, 2025 |
| curl · sles 15.7 | 8.14.1-150600.4.28.1 | SUSE-SU-2025:03198-1 | Sep 12, 2025 |
| curl · sles 16.0 | 8.14.1-160000.3.1 | SUSE-SU-2025:21145-1 | Nov 26, 2025 |
| curl-debuginfo · amzn 2023 | 8.15.0-4.amzn2023.0.1 | ALAS2023-2025-1351 | Jan 7, 2026 |
| curl-debugsource · amzn 2023 | 8.15.0-4.amzn2023.0.1 | ALAS2023-2025-1351 | Jan 7, 2026 |
| curl-mini · sles 16.0 | 8.14.1-160000.3.1 | SUSE-SU-2025:21145-1 | Nov 26, 2025 |
| curl-minimal · amzn 2023 | 8.15.0-4.amzn2023.0.1 | ALAS2023-2025-1351 | Jan 7, 2026 |
| curl-minimal-debuginfo · amzn 2023 | 8.15.0-4.amzn2023.0.1 | ALAS2023-2025-1351 | Jan 7, 2026 |
| libcurl · amzn 2023 | 8.15.0-4.amzn2023.0.1 | ALAS2023-2025-1351 | Jan 7, 2026 |
| libcurl-debuginfo · amzn 2023 | 8.15.0-4.amzn2023.0.1 | ALAS2023-2025-1351 | Jan 7, 2026 |
| libcurl-devel · amzn 2023 | 8.15.0-4.amzn2023.0.1 | ALAS2023-2025-1351 | Jan 7, 2026 |
| libcurl-minimal · amzn 2023 | 8.15.0-4.amzn2023.0.1 | ALAS2023-2025-1351 | Jan 7, 2026 |
| libcurl-minimal-debuginfo · amzn 2023 | 8.15.0-4.amzn2023.0.1 | ALAS2023-2025-1351 | Jan 7, 2026 |
| libcurl3t64-gnutls · Ubuntu 24.04.5 LTS (noble) | 8.5.0-2ubuntu10.7 | libcurl3t64-gnutls 8.5.0-2ubuntu10.7 | Jan 8, 2026 |
| libcurl3t64-gnutls · Ubuntu 25.10 (questing) | 8.14.1-2ubuntu1.1 | libcurl3t64-gnutls 8.14.1-2ubuntu1.1 | Mar 12, 2026 |
| libcurl4t64 · Ubuntu 24.04.5 LTS (noble) | 8.5.0-2ubuntu10.7 | libcurl4t64 8.5.0-2ubuntu10.7 | Jan 8, 2026 |
| libcurl4t64 · Ubuntu 25.10 (questing) | 8.14.1-2ubuntu1.1 | libcurl4t64 8.14.1-2ubuntu1.1 | Mar 12, 2026 |
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