Cwe-502 - Deserialization Of Untrusted Data is a cwe tracked across 50 threat clusters and 84 intelligence report mentions on ThreatCluster. First observed April 14, 2026; most recent activity July 24, 2026.
Hackers are exploiting a critical vulnerability in PTC Windchill and FlexPLM, tracked as CVE-2026-12569, which allows remote code execution due to an unsafe deserialization flaw. This vulnerability affects product…
A pre-authentication remote code execution (RCE) vulnerability, CVE-2026-35273, was discovered in Oracle PeopleSoft PeopleTools, affecting versions 8.61 and 8.62. The vulnerability allows unauthenticated attackers to…
Russian threat actors TA488 and TA458 are exploiting vulnerabilities in webmail servers, specifically targeting Ukrainian entities and government sectors. TA488 utilizes a half-click exploit via CVE-2025-66376 in Zimbra…
A suspected China-aligned threat group, tracked as UNK_MassTraction, has been exploiting vulnerabilities in Roundcube mail servers at U.S. and Canadian universities since May 2026. The campaign targets physics and…
The Russian state-sponsored group Sandworm has intensified its cyber operations against industrial and critical infrastructure, utilizing pre-compromised operational technology (OT) environments instead of zero-day…
A critical remote code execution (RCE) vulnerability, CVE-2026-53435, has been identified in Jenkins, affecting versions 2.567 and earlier, including LTS 2.555.2 and earlier. This flaw allows attackers to exploit…
In July 2026, Adobe and Microsoft released significant security updates addressing numerous vulnerabilities. Adobe issued 12 bulletins for 88 unique CVEs, with a focus on ColdFusion and Commerce patches, including a…
AWS has highlighted the risks associated with unmonitored outbound traffic in cloud environments, particularly in light of the CVE-2025-55182 vulnerability affecting React Server Components. This vulnerability allows…
A remote code execution (RCE) vulnerability, CVE-2026-16723, has been identified in fastjson versions 1.2.68 to 1.2.83. This vulnerability can be exploited without requiring AutoType enablement or classpath gadgets,…
pgAdmin 4 version 9.16 was released to patch seven vulnerabilities, including critical issues tracked as CVE-2026-12044 to CVE-2026-12050. These vulnerabilities could allow attackers to execute arbitrary commands, gain…