Every public CVE, as it is published
The whole CVE List, enriched with NVD scores, CISA's known exploited catalog and EPSS exploit probabilities. Updated every few minutes; last read 5 min ago.
At a glance
Published CVEs; rejected ones are not counted.
- 401,275All CVEsplus 19,140 rejected
- 451Last 24 hours2,734 in the last 7 days
- 16,923Last 30 days1,555 of them critical
- 1,768Known exploitedin the CISA KEV catalog
CVEs published per year
All time, by publication date in UTC; follows the filter above.
- Critical
- High
- Medium
- Low
- Not scored
Show the numbers as a table
| Period | Critical | High | Medium | Low | Not scored | Total | Cumulative |
|---|---|---|---|---|---|---|---|
| 2026 | 3 | 5 | 0 | 0 | 0 | 8 | 28 |
| 2025 | 0 | 0 | 1 | 2 | 0 | 3 | 20 |
| 2024 | 1 | 3 | 1 | 0 | 0 | 5 | 17 |
| 2023 | 3 | 8 | 1 | 0 | 0 | 12 | 12 |
| Title | ||
|---|---|---|
| CVE-2026-49868 | RIOT: DHCPv6 client _parse_reply() missing sub-option length check leads to size_t underflow and unbounded OOB heap readRIOT-OS · RIOT | Critical9.8 |
| CVE-2026-102693 | RIOT: Remote Stack Buffer Overflow in ATWINC15x0 driver via unsanitized SSIDRIOT-OS · RIOT | Critical9.6 |
| CVE-2026-102692 | RIOT: Potential integer overflow in nanocoap Block2 handling leading to out-of-bounds memory accessRIOT-OS · RIOT | Critical9.1 |
| CVE-2026-107838 | RIOT: nanocoap_fileserver ignores response initialization failure, leading to reachable assertionRIOT-OS · RIOT | High7.5 |
| CVE-2026-107837 | RIOT: Out-of-Bounds Read in RIOT OS 6LoWPAN SFF Fragment HandlingRIOT-OS · RIOT | High8.2 |
| CVE-2026-107836 | RIOT: nanoCoAP Block2 client slice handling underflows on inconsistent server-controlled block sizeRIOT-OS · RIOT | High7.1 |
| CVE-2026-27703 | RIOT has an Out-of-Bounds Write in nanoCoAP HandlerRIOT-OS · RIOT | High7.5 |
| CVE-2026-25139 | RIOT Vulnerable to Multiple Out-of-Bounds Read When Processing Received 6LoWPAN SFR FragmentsRIOT-OS · RIOT | High8.7 |
| CVE-2025-66647 | RIOT OS has buffer overflow in gnrc_ipv6_ext_frag_reassRIOT-OS · RIOT | Low1.7 |
| CVE-2025-66646 | RIOT-OS has NULL pointer dereference in gnrc_ipv6_ext_frag_reassRIOT-OS · RIOT | Low1.7 |
| CVE-2025-53888 | RIOT-OS has an ineffective size check that can lead to buffer overflow in link layer address filter /sys/net/link_layer/l2filter/l2filter.cRIOT-OS · RIOT | Medium6.6 |
| CVE-2024-53980 | Spoofed length byte traps CC2538 in endless loopRIOT-OS · RIOT | Medium6.9 |
| CVE-2024-52802 | RIOT-OS missing dhcpv6_opt_t minimum header length checkRIOT-OS · RIOT | High7.5 |
| CVE-2024-32018 | Ineffective size check due to assert() and buffer overflow in RIOTRIOT-OS · RIOT | High8.8 |
| CVE-2024-32017 | Buffer overflows in RIOTRIOT-OS · RIOT | Critical9.8 |
| CVE-2024-31225 | Lack of size check and buffer overflow in RIOTRIOT-OS · RIOT | High8.4 |
| CVE-2023-33975 | RIOT-OS vulnerable to Out of Bounds Write in _rbuf_addRIOT-OS · RIOT | Critical9.8 |
| CVE-2023-33974 | RIOT-OS vulnerable to Race Condition in SFR TimeoutRIOT-OS · RIOT | High7.5 |
| CVE-2023-33973 | RIOT-OS vulnerable to NULL pointer dereference during NHC encodingRIOT-OS · RIOT | High7.5 |
| CVE-2023-24826 | Usage of Uninitialized Timer during forwarding of Fragments with SFRRIOT-OS · RIOT | Medium5.9 |
| CVE-2023-24825 | RIOT-OS vulnerable to NULL pointer dereference in gnrc_pktbuf_markRIOT-OS · RIOT | High7.5 |
| CVE-2023-24817 | RIOT-OS vulnerable to Out of Bounds write in routing with SRHRIOT-OS · RIOT | High7.5 |
| CVE-2023-24823 | RIOT-OS vulnerable to Packet Type Confusion during IPHC sendRIOT-OS · RIOT | Critical9.8 |
| CVE-2023-24822 | RIOT-OS vulnerable to Null Pointer dereference during IPHC encodingRIOT-OS · RIOT | High7.5 |
| CVE-2023-24821 | RIOT-OS vulnerable to Integer Underflow during defragmentationRIOT-OS · RIOT | High7.5 |
| CVE-2023-24820 | RIOT-OS vulnerable to Integer Underflow during IPHC receiveRIOT-OS · RIOT | High7.5 |
| CVE-2023-24819 | RIOT-OS vulnerable to Buffer Overflow during IPHC receiveRIOT-OS · RIOT | Critical9.8 |
| CVE-2023-24818 | RIOT-OS vulnerable to null pointer dereference during fragment forwardingRIOT-OS · RIOT | High7.5 |