Klauspost Compress vulnerabilities

• klauspost compress compress zstd: Panic on two-block frames CVE-2026-116591 Fix available 8.7 HighOctober 26, 2026
• klauspost compress Integer Overflow or Wraparound and Out-of-bounds Write in compress CVE-2026-63209 Fix available 7.5 HighJuly 27, 2026