CVE-2026-93682
EUVD-2026-8732125.09.2026, 20:17
When the HTTP stream wrapper follows a redirect and the response carries a Location header with an empty value, the redirect code reads one byte past the end of the heap buffer holding the location. The value of that out-of-bounds byte decides which redirect target is built, so a malicious server controls whether the client is sent to the host root or to the current directory.Enginsight
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
| Vendor | Product | Version | Source |
|---|---|---|---|
| php | php | 8.2.* ≤ 𝑥 < 8.2.34 | CNA |
| php | php | 8.3.* ≤ 𝑥 < 8.3.35 | CNA |
| php | php | 8.4.* ≤ 𝑥 < 8.4.26 | CNA |
| php | php | 8.5.* ≤ 𝑥 < 8.5.11 | CNA |
Debian Releases
Ubuntu Releases
Ubuntu Product | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| php5 |
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| php7.0 |
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| php7.2 |
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| php7.4 |
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| php8.1 |
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| php8.3 |
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| php8.5 |
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Common Weakness Enumeration
Vulnerability Media Exposure