https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-25T18:38:53.275491+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cnvd-2021-44273 cnvd-2021-44273 2026-10-25T18:38:53.278421+00:00 cnvd-2021-44273 https://cve.radiocsirt.org/vuln/euvd-2026-22213 EUVD-2026-22213 2026-10-25T18:38:53.278461+00:00 EUVD-2026-22213 https://cve.radiocsirt.org/vuln/fkie_cve-2021-21410 fkie_cve-2021-21410 2026-10-25T18:38:53.278482+00:00

Contiki-NG is an open-source, cross-platform operating system for Next-Generation IoT devices. An out-of-bounds read can be triggered by 6LoWPAN packets sent to devices running Contiki-NG 4.6 and prior. The IPv6 header decompression function (<code>uncompress_hdr_iphc</code>) does not perform proper boundary checks when reading from the packet buffer. Hence, it is possible to construct a compressed 6LoWPAN packet that will read more bytes than what is available from the packet buffer. As of time of publication, there is not a release with a patch available. Users can apply the patch for this vulnerability out-of-band as a workaround.

 https://cve.radiocsirt.org/vuln/gsd-2021-21410 gsd-2021-21410 2026-10-25T18:38:53.278532+00:00 gsd-2021-21410