THE INTERNET IS THINKING
Earlier sources: Security
Digital security protects systems, software, accounts, and information from misuse. Explore cybersecurity, vulnerabilities, threat intelligence, cryptography, privacy, and identity, with links to the underlying advisories and research.
SYMTRI organizes observations from public sources into a living map. Connections reflect shared subject matter; they do not establish causation or endorse a source.
Open in the map ↗690 classified signals in the fourteen-day window. Recent momentum: steady. These counts include signals awaiting readable evidence.
Earlier sources
Up to ten sources with readable evidence, ordered by their feed timestamp. These archive sources can be older than the live fourteen-day window. This list is a sample, not a measure of total activity. Dates distinguish paper publication, repository creation, model/dataset activity, Hacker News posts, and KEV catalog additions. “First archived” records when SYMTRI first stored the signal.
- CISA · Added to KEV · First archived
CVE-2023-36424: Microsoft Windows Out-of-Bounds Read Vulnerability ↗
Microsoft Windows Common Log File System Driver contains an out-of-bounds read vulnerability that could allow a threat actor for privileges escalation Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.. Known ransomware campaign use: Unknown. Added to the KEV catalog: 2026-04-13 (not the first disclosure date). Action due date: 2026-04-27.
- CISA · Added to KEV · First archived
CVE-2023-21529: Microsoft Exchange Server Deserialization of Untrusted Data Vulnerability ↗
Microsoft Exchange Server contains a deserialization of untrusted data that allows an authenticated attacker to achieve remote code execution. Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.. Known ransomware campaign use: Known. Added to the KEV catalog: 2026-04-13 (not the first disclosure date). Action due date: 2026-04-27.
- CISA · Added to KEV · First archived
CVE-2020-9715: Adobe Acrobat Use-After-Free Vulnerability ↗
Adobe Acrobat contains a use-after-free vulnerability that allows for code execution Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.. Known ransomware campaign use: Unknown. Added to the KEV catalog: 2026-04-13 (not the first disclosure date). Action due date: 2026-04-27.
- CISA · Added to KEV · First archived
CVE-2012-1854: Microsoft Visual Basic for Applications Insecure Library Loading Vulnerability ↗
Microsoft Visual Basic for Applications (VBA) contains an insecure library loading vulnerability that could allow for remote code execution. Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.. Known ransomware campaign use: Unknown. Added to the KEV catalog: 2026-04-13 (not the first disclosure date). Action due date: 2026-04-27.
- CISA · Added to KEV · First archived
CVE-2026-1340: Ivanti Endpoint Manager Mobile (EPMM) Code Injection Vulnerability ↗
Ivanti Endpoint Manager Mobile (EPMM) contains a code injection vulnerability that could allow attackers to achieve unauthenticated remote code execution. Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.. Known ransomware campaign use: Unknown. Added to the KEV catalog: 2026-04-08 (not the first disclosure date). Action due date: 2026-04-11.
- CISA · Added to KEV · First archived
CVE-2026-35616: Fortinet FortiClient EMS Improper Access Control Vulnerability ↗
Fortinet FortiClient EMS contains an improper access control vulnerability that may allow an unauthenticated attacker to execute unauthorized code or commands via crafted requests. Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.. Known ransomware campaign use: Unknown. Added to the KEV catalog: 2026-04-06 (not the first disclosure date). Action due date: 2026-04-09.
- CISA · Added to KEV · First archived
CVE-2026-3502: TrueConf Client Download of Code Without Integrity Check Vulnerability ↗
TrueConf Client contains a download of code without integrity check vulnerability. An attacker who is able to influence the update delivery path can substitute a tampered update payload. If the payload is executed or installed by the updater, this may result in arbitrary code execution in the context of the updating process or user. Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.. Known ransomware campaign use: Unknown. Added to the KEV catalog: 2026-04-02 (not
- CISA · Added to KEV · First archived
CVE-2026-5281: Google Dawn Use-After-Free Vulnerability ↗
Google Dawn contains an use-after-free vulnerability that could allow a remote attacker who had compromised the renderer process to execute arbitrary code via a crafted HTML page. This vulnerability could affect multiple Chromium-based products including, but not limited to, Google Chrome, Microsoft Edge, and Opera. Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.. Known ransomware campaign use: Unknown. Added to the KEV catalog: 2026-04-01 (not the first disclo
- CISA · Added to KEV · First archived
CVE-2026-3055: Citrix NetScaler Out-of-Bounds Read Vulnerability ↗
Citrix NetScaler ADC (formerly Citrix ADC), NetScaler Gateway (formerly Citrix Gateway) and NetScaler ADC FIPS and NDcPP contain an out-of-bounds reads vulnerability when configured as a SAML IDP leading to memory overread. Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.. Known ransomware campaign use: Unknown. Added to the KEV catalog: 2026-03-30 (not the first disclosure date). Action due date: 2026-04-02.
- CISA · Added to KEV · First archived
CVE-2025-53521: F5 BIG-IP Stack-Based Buffer Overflow Vulnerability ↗
F5 BIG-IP APM contains a stack-based buffer overflow vulnerability that could allow a threat actor to achieve remote code execution. Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.. Known ransomware campaign use: Unknown. Added to the KEV catalog: 2026-03-27 (not the first disclosure date). Action due date: 2026-03-30.
Live window recorded . This is the ingestion observation time, not the publication or discovery date of each source.
How to assess evidence about Security
Check each original source for its methods, release status, limitations, and supporting data. A repository announcement, a preprint, and a published study provide different kinds of evidence. SYMTRI’s subject classification helps discovery; it does not independently validate the source’s claims.
See the collection and counting methodology ↗ · Read the weekly synthesis ↗
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These navigation suggestions are part of the map’s editorial structure, rather than measured evidence of a connection.