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Saint Squidbleed
Hagiography in preparation at the scriptorium.
Feast day June 18
Technical record
- Disclosed on
- June 18 2026
- CVE
- CVE-2026-47729
- CVSS
- 6.5
- Product
- squid-cache · squid
Squid is a caching proxy for the Web. Prior to 7.6, due to an improper validation of syntactic correctness of input in the FTP gateway (src/clients/FtpGateway.cc), Squid is vulnerable to an out-of-bounds read: when a listing entry date in the TypeA or TypeB directory-listing formats is not followed by a filename, parsing was not restricted to the input buffer, so a trusted client accessing a misbehaving FTP server through Squid's gateway feature could read memory from random unrelated transactions. This issue is fixed in version 7.6.
Sources: blog.calif.io · github.com
Canonized during the vacant see