Linux
php8.4-opcache security updates
Patch Radar has 20 security fixes for php8.4-opcache, closing 39 CVEs, 2 of which are being exploited. The newest security fix is ALAS2023-2026-3303 (8.4.27-1.amzn2023.0.1), released November 7, 2026.
2 exploited CVEs
Latest version
n/a
Release date not known
Security fixes
20
On record in Patch Radar
CVEs
39
Closed by those fixes
Exploited
2
Vendor report or CISA KEV
Security fixes, newest first
| Priority | Fix | Release | Fixed in | CVEs | Exploited | Released |
|---|---|---|---|---|---|---|
| Patch now | ALAS2023-2026-3303 | amzn 2023 | 8.4.27-1.amzn2023.0.1 | 2 | 2 | Nov 7, 2026 |
| High | ALAS2023-2026-3163 | amzn 2023 | 8.4.26-1.amzn2023.0.1 | 10 | Nov 7, 2026 | |
| Patch now | ELSA-2026-87071 | ol 10 | 0:8.4.27-1.el10_2 | 3 | 2 | Nov 7, 2026 |
| Patch now | ALSA-2026:87071 | almalinux 10 | 8.4.27-1.el10_2 | 3 | 2 | Nov 7, 2026 |
| Urgent | ALSA-2026:56969 | almalinux 10 | 8.4.24-1.el10_2 | 3 | Aug 19, 2026 | |
| Urgent | ELSA-2026-56969 | ol 10 | 0:8.4.24-1.el10_2 | 2 | Aug 19, 2026 | |
| High | ALSA-2026:49914 | almalinux 10 | 8.4.23-1.el10_2 | 1 | Aug 4, 2026 | |
| High | ELSA-2026-49914 | ol 10 | 0:8.4.23-1.el10_2 | 1 | Aug 4, 2026 | |
| Urgent | ALAS2023-2026-2042 | amzn 2023 | 8.4.24-1.amzn2023.0.1 | 3 | Aug 3, 2026 | |
| High | ALAS2023-2026-1959 | amzn 2023 | 8.4.23-1.amzn2023.0.1 | 1 | Jul 20, 2026 | |
| Urgent | ELSA-2026-22649 | ol 10 | 0:8.4.21-1.el10_2 | 6 | Jul 17, 2026 | |
| Urgent | ALSA-2026:22649 | almalinux 10 | 8.4.21-1.el10_2 | 8 | Jun 2, 2026 | |
| Urgent | ALAS2023-2026-1726 | amzn 2023 | 8.4.21-1.amzn2023.0.1 | 10 | May 25, 2026 | |
| Urgent | php8.4-opcache 8.4.11-1ubuntu1.2 | Ubuntu 25.10 (questing) | 8.4.11-1ubuntu1.2 | 9 | May 9, 2026 | |
| High | php8.4-opcache 8.4.5-1ubuntu1.1 | Ubuntu 25.04 (plucky) | 8.4.5-1ubuntu1.1 | 3 | Jan 16, 2026 | |
| High | ALAS2023-2025-1352 | amzn 2023 | 8.4.16-1.amzn2023.0.1 | 3 | Jan 7, 2026 | |
| High | php8.4-opcache 8.4.11-1ubuntu1.1 | Ubuntu 25.10 (questing) | 8.4.11-1ubuntu1.1 | 3 | Dec 27, 2025 | |
| High | ALAS2023-2025-1113 | amzn 2023 | 8.4.10-1.amzn2023.0.1 | 3 | Jul 26, 2025 | |
| High | php8.4-opcache 8.4.11-1ubuntu1 | Ubuntu 25.10 (questing) | 8.4.11-1ubuntu1 | 3 | Jul 13, 2025 | |
| High | php8.4-opcache 8.4.5-1 | Ubuntu 25.04 (plucky) | 8.4.5-1 | 6 | Mar 14, 2025 |
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