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SHA256SUM-w64-4.7.2.asc 2026-06-21 195 Bytes
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The Hamlib Project is pleased to announce the release and general availability of version 4.7.2. This release includes two important security fixes in rigctld:

  • CVE-2026-54634/GitHub GHSA-gpcq-c37x-pr4
  • GitHub GHSA-f72v-7gmh-m9mj

All users and distributors of Hamlib are encouraged to upgrade to 4.7.2 as the project considers this a high priority release.

The following changes have been made since 4.7.1:

Version 4.7.2

  • 2026-06-21
  • FTX-1: Rewrite set_channel using VFO-B + BM workaround, also fix the get_channel side, auto-exit Memory mode before VFO-state setters, and MC cursor targeting in ftx1_set_channel. GitHub PR # 2035. (TNX Terrell Deppe)
  • IC-7600/IC-7610: Update clock routines; fix IC-7610 clock commands. GitHub PR #2040 (TNX George Baltz)
  • Icom: Add CWR to modes eligible for DSP filtering. GitHub PR #2041. (TNX George Baltz)
  • Kenwood: New model Hamgeek uSGX. GitHub PR #2043 (TNX Leo Pizzolante)
  • Skywatcher: Now initialize motors on rot_open. GitHub PR #2046 (TNX Mario Haustein)
  • C23: Fix errors when compiling with C23 support. GitHub PR #2048 (TNX George Baltz)
  • DX-SR8: Fix serial configuration, timing, and control bugs. GitHub PR #2052 (TNX Jeff Sheldon)
  • FT-710: Fix FT-710 VFO swap after cross-band tune. GiHub PR #2063 (TNX Mike Del Tito)
  • Android: Replace legacy Android build with NDK SDK in the GNU build system. GitHub PR #2061 (TNX William Goodspeed)
  • src/settings.c: Directly open the file descriptor from mkstemp. GitHub PR #2067. (TNX Kai Pastor)
  • IC-705: Fix power2mW for Icom IC-705 on PKT* modes. GitHub PR #2069. (TNX Daniele Forsi, Brian Coxi (reporter))
  • X6100: Fix power2mW for Xiegu X6100, GitHub PR #2070. (TNX Johannes Schwab)
  • rigctld: Fix send_raw stack out-of-bounds write and uninitialized memory; CVE-2026-54634/GitHub GHSA-gpcq-c37x-pr4. (TNX George Baltz)
  • rigctld: Fix stack/heap overflow primitive in read_string_generic + auth bypass in rigctld + weak password handling; GitHub GHSA-f72v-7gmh-m9mj. (TNX George Baltz)
  • X6100: Adjust X6100 S-meter Look Up Table. GitHub PR $2074. (TNX Nannk)

On behalf of the Hamlib project, thank you to all contributors!

73, Nate, N0NB

Source: README-4.7.2.md, updated 2026-06-21