Weekly digest
Week 26, 2026 (22–28 Jun)
A heavy week: 574 new CVEs, well above the recent average of about 312. Of those, 51 critical and 224 high. 26 arrived with exploitation evidence or public exploit code already attached. CISA added 2 CVEs to the Known Exploited Vulnerabilities catalog. linux was the most-affected vendor with 95.
Added to CISA KEV
Confirmed exploitation in the wild — federal remediation deadlines attach to these.
CVE-2026-12569Critical· 9.8CISA KEVA critical remote code execution (RCE) vulnerability has been reported in PTC Windchill PDMlink and PTC FlexPLM
A critical remote code execution (RCE) vulnerability has been reported in PTC Windchill PDMlink and PTC FlexPLM. The vulnerability may be exploited through the deserialization of untrusted data. * This advisory also applies to all CPS…
CVE-2025-67038Critical· 9.8CISA KEVPoCAn issue was discovered in Lantronix EDS5000 2.1.0.0R3
An issue was discovered in Lantronix EDS5000 2.1.0.0R3. The HTTP RPC module executes a shell command to write logs when user's authentication fails. The username is directly concatenated with the command without any sanitization. This al…
New this week, ranked by depth score
The 12 that matter most of the 574 published.
CVE-2026-49869Critical· 10.0CISA KEVPoCKestra is an open-source, event-driven orchestration platform
Kestra is an open-source, event-driven orchestration platform. Prior to 1.0.45 and 1.3.21, AuthenticationFilter in Kestra OSS uses request.getPath().endsWith("/configs") to whitelist the public configuration endpoint from Basic Auth. Bec…
CVE-2026-53266High· 8.8CISA KEVPoCIn the Linux kernel, the following vulnerability has been resolved: netfilter: bridge: make ebt_snat ARP rewrite writable The ebtables SNAT target keeps the Ethernet source address rewrite behind skb_ensure_writable(skb, 0)
In the Linux kernel, the following vulnerability has been resolved: netfilter: bridge: make ebt_snat ARP rewrite writable The ebtables SNAT target keeps the Ethernet source address rewrite behind skb_ensure_writable(skb, 0). This is i…
CVE-2026-2050High· 7.80dayGIMP HDR File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
GIMP HDR File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vu…
CVE-2026-52806Critical· 9.9PoCGogs vulnerable to RCE via git rebase --exec argument injection in pull request merge
Gogs vulnerable to RCE via git rebase --exec argument injection in pull request merge
CVE-2025-71338Critical· 10.0PoCFlowise through 2.2.7 fails to sanitize path segments in the document-store loader endpoint, allowing unauthenticated attackers to write files outside the storage directory
Flowise through 2.2.7 fails to sanitize path segments in the document-store loader endpoint, allowing unauthenticated attackers to write files outside the storage directory. Attackers can use parent-directory sequences to escape the stor…
CVE-2026-54350Critical· 10.0PoCBudibase has nonymous NoSQL operator injection via published-app query templates
Budibase has nonymous NoSQL operator injection via published-app query templates
CVE-2026-52813Critical· 10.0PoCGogs has Path Traversal in organization name that results in RCE through Git hooks
Gogs has Path Traversal in organization name that results in RCE through Git hooks
CVE-2026-44024Critical· 9.8PoCFluentd is Vulnerable to Remote Code Execution (RCE) via Arbitrary File Write in `${tag}` Placeholder
Fluentd is Vulnerable to Remote Code Execution (RCE) via Arbitrary File Write in `${tag}` Placeholder
CVE-2026-56121Critical· 9.8PoCFeast before 0.63.0 contains an unsafe deserialization vulnerability that allows unauthenticated or unauthorized attackers to achieve remote code execution by sending a crafted gRPC request to the registry server
Feast before 0.63.0 contains an unsafe deserialization vulnerability that allows unauthenticated or unauthorized attackers to achieve remote code execution by sending a crafted gRPC request to the registry server. The user_defined_functi…
CVE-2026-52924Critical· 9.8PoCIn the Linux kernel, the following vulnerability has been resolved: sctp: purge outqueue on stale COOKIE-ECHO handling sctp_stream_update() is only invoked when the association is moved into COOKIE_WAIT during association setup/reconfi…
In the Linux kernel, the following vulnerability has been resolved: sctp: purge outqueue on stale COOKIE-ECHO handling sctp_stream_update() is only invoked when the association is moved into COOKIE_WAIT during association setup/reconfi…
CVE-2026-11746Critical· 9.4PoCA vulnerability has been identified in centraldogma-server versions prior to 0.84.0, where enabling ZooKeeper replication without setting replication.secret causes the server to silently fall back to a hard-coded, publicly known secret
A vulnerability has been identified in centraldogma-server versions prior to 0.84.0, where enabling ZooKeeper replication without setting replication.secret causes the server to silently fall back to a hard-coded, publicly known secret. …
CVE-2026-53519Critical· 9.1PoCNezha Monitoring: Pre-auth path traversal via /dashboard.. prefix confusion leaks jwt_secret_key
Nezha Monitoring: Pre-auth path traversal via /dashboard.. prefix confusion leaks jwt_secret_key
Most-affected vendors
By CVEs published in the period.