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CWE-821 · Race Conditions

Incorrect Synchronization

14CVEs
0exploited
0with a public check
0likely (EPSS 10%+)

14 CVEs with CWE-821 as their weakness

CVEs with CWE-821, Most likely exploited
CVE · most likely exploitedCVSSEPSSPublished
CVE-2022-1931Incorrect Synchronization in polonel/trudeskpolonel · polonel/trudesk · CVSS 9.1 · 2022-05-319.11.7%2022-05-31
CVE-2024-1739Case Insensitive Email Address Validation Vulnerability in lunary-ai/lunarylunary-ai · lunary-ai/lunary · CVSS 7.5 · 2024-04-167.50.6%2024-04-16
CVE-2024-1902Session Reuse Vulnerability in lunary-ai/lunarylunary-ai · lunary-ai/lunary · CVSS 7.5 · 2024-04-107.50.4%2024-04-10
CVE-2024-5755Email Validation Bypass in lunary-ai/lunarylunary-ai · lunary-ai/lunary · CVSS 5.3 · 2024-06-275.30.3%2024-06-27
CVE-2026-43198tcp: fix potential race in tcp_v6_syn_recv_sock()Linux · Linux · CVSS 9.8 · 2026-05-069.80.3%2026-05-06
CVE-2024-58133In chainmaker-go (aka ChainMaker) before 2.4.0, when making frequent updates to a node's configuration file and restarting this node, concurrent writes by logger.go to a map are m…ChainMaker · chainmaker-go · CVSS 4 · 2025-04-064.00.3%2025-04-06
CVE-2024-58132In chainmaker-go (aka ChainMaker) before 2.3.6, multiple updates to a single node's configuration can cause other normal nodes to perform concurrent read and write operations on a…ChainMaker · chainmaker-go · CVSS 4 · 2025-04-064.00.3%2025-04-06
CVE-2024-58131FISCO BCOS 3.11.0 has an issue with synchronization of the transaction pool that can, for example, be observed when a malicious node (that has modified the codebase to allow a lar…FISCO-BCOS · FISCO-BCOS · CVSS 4 · 2025-04-064.00.3%2025-04-06
CVE-2023-5088Qemu: improper ide controller reset can lead to mbr overwriteRed Hat · Red Hat Enterprise Linux 8 · CVSS 6.4 · 2023-11-036.40.3%2023-11-03
CVE-2026-77584Tor before 0.4.9.10 did not reject a CONFLUX_LINK cell that arrives on a circuit which already has attached streams. A malicious client could send a RELAY_COMMAND_BEGIN before the…torproject · Tor · CVSS 7 · 2026-08-207.00.3%2026-08-20
CVE-2026-21919Junos OS and Junos OS Evolved: A high frequency of connecting and disconnecting NETCONF sessions causes management unavailabilityJuniper Networks · Junos OS · CVSS 6.5 · 2026-04-096.50.2%2026-04-09
CVE-2024-4278Incorrect Synchronization in GitLabGitLab · GitLab · CVSS 5.5 · 2024-09-265.50.2%2024-09-26
CVE-2024-6657BLE peripheral DoS after few cycles of connect/disconnectssilabs.com · EFR32 BLE SDK · CVSS 6.5 · 2024-10-116.50.2%2024-10-11
CVE-2026-56132In libexpat before 2.8.2, there is a heap-based buffer overflow in doProlog in xmlparse.c because scaffold backing array reallocation is mishandled when there is data-structure sh…libexpat project · libexpat · CVSS 6.9 · 2026-06-196.90.2%2026-06-19

EPSS is the probability of exploitation in the next 30 days (FIRST). Data as of 2026-11-14.

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