Summary iPlain-English security verdict for Guzzle, generated from its current health score, actively-exploited vulnerabilities, and latest supported version.
Guzzle currently scores 100/100 — healthy. No tracked vulnerabilities are currently known to be exploited in the wild. The latest supported release is 7.11.1. It's on the latest patch with no significant known issues — keep it current.
Disclosure trend iNew CVEs published for Guzzle each year (NVD). A higher bar means more disclosures that year — more scrutiny, not necessarily less safe.
Patch priority — what to act on iThe issues to fix first — actively exploited (CISA KEV) first, then by exploitation probability (EPSS), then severity. Each row's "→ fixed in" is the earliest version that patches it; "see advisory" means no fixed version is published.
No urgent unpatched issues identified. ✓
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Versions & lifecycle iWhen each release line stops receiving security patches (end-of-life). After EOL there are no more fixes — plan upgrades before these dates.
How long each Guzzle release line is supported — and when it sunsets. Select a line for its full report.
Full Guzzle end-of-life dates & support timeline →
7 latest 7.11.1 Supported 7.11.1 → 6 latest 6.5.8 End of life ended 2023-10-316.5.8 → 5 latest 5.3.4 End of life ended 2019-10-315.3.4 → 4 latest 4.2.4 End of life ended 2016-10-314.2.4 → 3 latest 3.8.1 End of life ended 2016-10-313.8.1 → See all upcoming end-of-life dates →Frequently asked
Is Guzzle safe and patched?
Guzzle currently scores 100/100 — healthy. No tracked vulnerabilities are currently known to be exploited in the wild. The latest supported release is 7.11.1. It's on the latest patch with no significant known issues — keep it current.
What should I do about Guzzle now?
Upgrade Guzzle to the latest supported release (7.11.1) or later and apply available security updates, then confirm against Guzzle's official advisory.
When does Guzzle reach end-of-life?
The latest supported Guzzle release is 7.11.1. After end-of-life a release no longer receives security patches.
Which versions of Guzzle are still receiving security updates?
Supported Guzzle release lines (latest 7.11.1): 7. End-of-life releases no longer receive security patches.
Informational only, from public data (NVD · CISA KEV · EPSS · endoflife.date), and can lag or miss vendor-specific fixes. Always confirm against Guzzle's official advisory before you patch or upgrade — Guzzle official site ↗