https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-11-02T11:20:46.624035+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/cleanstart-2026-qj14820 CLEANSTART-2026-QJ14820 — Security fix for GHSA-g857-hhfv-j68w applied in: ruby 3.2.10-r0 2026-11-02T11:20:46.625847+00:00

Affected: CleanStart: ruby

Security vulnerability affects the ruby package. This issue is resolved in later releases. See references for vulnerability details.

 https://db.gcve.eu/vuln/cve-2026-27820 CVE-2026-27820 — zlib: Buffer Overflow in Zlib::GzipReader ungetc via large input leads to memory corruption 2026-11-02T11:20:46.625928+00:00

Affected: ruby zlib

zlib is a Ruby interface for the zlib compression/decompression library. Versions 3.0.0 and below, 3.1.0, 3.1.1, 3.2.0 and 3.2.1 contain a buffer overflow vulnerability in the Zlib::GzipReader. The zstream_buffer_ungets function prepends caller-provided bytes ahead of previously produced output but fails to guarantee the backing Ruby string has enough capacity before the memmove shifts the existing data. This can lead to memory corruption when the buffer length exceeds capacity. This issue has been fixed in versions 3.0.1, 3.1.2 and 3.2.3.