Início / CVEs
Base de CVEs
Vulnerabilidades publicadas, com severidade, exploração conhecida e fontes oficiais.
CVE-2026-8551
Alta · 8.8
CWE-416 14/05/2026
Use after free in Downloads in Google Chrome prior to 148.0.7778.168 allowed a remote attacker...
Use after free in Downloads in Google Chrome prior to 148.0.7778.168 allowed a remote attacker who convinced a user to engage in specific UI gestures to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)
CVE-2026-8550
Média · 6.5
CWE-416 14/05/2026
Use after free in Google Lens in Google Chrome prior to 148.0.7778.168 allowed a remote attacker...
Use after free in Google Lens in Google Chrome prior to 148.0.7778.168 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: High)
CVE-2026-8549
Alta · 8.8
CWE-416 14/05/2026
Use after free in Media in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to...
Use after free in Media in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
CVE-2026-8544
Alta · 8.8
CWE-416 14/05/2026
Use after free in Media in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to...
Use after free in Media in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
CVE-2026-8542
Alta · 8.3
CWE-416 14/05/2026
Use after free in Core in Google Chrome on Windows prior to 148.0.7778.168 allowed a remote...
Use after free in Core in Google Chrome on Windows prior to 148.0.7778.168 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
CVE-2026-8533
Alta · 8.3
CWE-416 14/05/2026
Use after free in Accessibility in Google Chrome prior to 148.0.7778.168 allowed a remote...
Use after free in Accessibility in Google Chrome prior to 148.0.7778.168 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
CVE-2026-8530
Alta · 8.3
CWE-416 14/05/2026
Use after free in Network in Google Chrome on Windows prior to 148.0.7778.168 allowed a remote...
Use after free in Network in Google Chrome on Windows prior to 148.0.7778.168 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
CVE-2026-8523
Alta · 8.3
CWE-416 14/05/2026
Use after free in Mojo in Google Chrome prior to 148.0.7778.168 allowed a remote attacker who had...
Use after free in Mojo in Google Chrome prior to 148.0.7778.168 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
CVE-2026-8522
Alta · 8.8
CWE-416 14/05/2026
Use after free in Downloads in Google Chrome on Mac prior to 148.0.7778.168 allowed a remote...
Use after free in Downloads in Google Chrome on Mac prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: Critical)
CVE-2026-8521
Alta · 7.5
CWE-416 14/05/2026
Use after free in Tab Groups in Google Chrome prior to 148.0.7778.168 allowed a remote attacker...
Use after free in Tab Groups in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code via malicious network traffic. (Chromium security severity: Critical)
CVE-2026-8518
Alta · 8.8
CWE-416 14/05/2026
Use after free in Blink in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to...
Use after free in Blink in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: Critical)
CVE-2026-8515
Alta · 8.3
CWE-416 14/05/2026
Use after free in HID in Google Chrome prior to 148.0.7778.168 allowed a remote attacker who...
Use after free in HID in Google Chrome prior to 148.0.7778.168 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)
CVE-2026-8514
Alta · 8.3
CWE-416 14/05/2026
Use after free in Aura in Google Chrome prior to 148.0.7778.168 allowed a remote attacker who had...
Use after free in Aura in Google Chrome prior to 148.0.7778.168 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)
CVE-2026-8513
Alta · 8.3
CWE-416 14/05/2026
Use after free in Input in Google Chrome on Android prior to 148.0.7778.168 allowed a remote...
Use after free in Input in Google Chrome on Android prior to 148.0.7778.168 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)
CVE-2026-8512
Alta · 8.3
CWE-416 14/05/2026
Use After Free em Google Chrome
Use after free in FileSystem in Google Chrome prior to 148.0.7778.168 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)
CVE-2026-8511
Crítica · 9.6
CWE-416 14/05/2026
Use-After-Free na UI do Google Chrome Permite Fuga de Sandbox
Use after free na UI do Google Chrome anterior a 148.0.7778.168 permitiu que um invasor remoto potencialmente realizasse uma fuga do sandbox por meio de uma pagina HTML especialmente criada. (Gravidade de seguranca do Chromium: Critica)
CVE-2026-41218
Alta · 7.5
CWE-416 13/05/2026
BIG-IP PEM iRules vulnerability
When BIG-IP PEM iRules are configured on a virtual server (iRules using commands starting with CLASSIFICATION::, CLASSIFY::, PEM::, PSC::, and the urlcatquery command), undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
CVE-2026-40701
Média · 4.8
CWE-416 13/05/2026
NGINX ngx_http_ssl_module vulnerability
NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_ssl_module module when the ssl_verify_client directive is set to "on" or "optional," and the ssl_ocsp directive is set to "on" or the leaf parameters are configured with a resolver. With this configuration, an unauthenticated attacker can send requests along with conditions beyond its control that may cause a heap-use-after-free error in the NGINX worker process. This vulnerability may result in limited modification of data or the NGINX worker process restarting.
Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
CVE-2026-8336
Média · 6.5
CWE-416 13/05/2026
Post-authentication use-after-free error in $_internalJsEmit and mapreduce commands
After invoking $_internalJsEmit, which is not intended to be directly accessible, or mapreduce command’s map function in a certain way, an authenticated user can subsequently crash mongod when the server-side JavaScript engine (through $where, $function, mapreduce reduce stage, etc.) is used also in a specific way, resulting in a post-authentication denial-of-service.
This issue impacts MongoDB Server v8.2 versions prior to 8.2.9 and v8.3 versions prior to 8.3.2.
CVE-2026-8201
Alta · 8.8
CWE-416 13/05/2026
Use-After-Free in MongoDB FLE Query Analysis When Processing Positional Projections on Encrypted Fields
A use-after-free vulnerability exists in MongoDB's Field-Level Encryption (FLE) query analysis component, affecting client-side uses of mongocryptd and crypt_shared. Triggering this vulnerability requires control over the structure of a client's FLE-related query.
This issue impacts MongoDB Server’s mongocryptd component v7.0 versions prior to 7.0.34, v8.0 versions prior to 8.0.23, v8.2 versions prior to 8.2.9 and v8.3 versions prior to 8.3.2.
CVE-2026-45185
Crítica · 9.8
CWE-416 12/05/2026
Use-after-free no parsing do corpo BDAT do Exim com GnuTLS (CVE-2026-45185)
O Exim anterior à 4.99.3, em determinadas configurações do GnuTLS, possui um use-after-free acessível remotamente no caminho de parsing do corpo BDAT. A falha é acionada quando um cliente envia um TLS close_notify no meio do corpo durante uma transferência CHUNKING, seguido de um byte final em texto claro na mesma conexão TCP. Isso pode levar à corrupção de heap. Um atacante de rede não autenticado que explorasse esta vulnerabilidade poderia executar código arbitrário.
CVE-2026-42825
Alta · 7.0
CWE-416 12/05/2026
Windows Telephony Service Elevation of Privilege Vulnerability
Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges locally.
CVE-2026-41095
Alta · 7.8
CWE-416 12/05/2026
Data Deduplication Elevation of Privilege Vulnerability
Use after free in Data Deduplication allows an authorized attacker to elevate privileges locally.
CVE-2026-40419
Alta · 7.8
CWE-416 12/05/2026
Microsoft Office Click-To-Run Elevation of Privilege Vulnerability
Use after free in Microsoft Office allows an authorized attacker to elevate privileges locally.
CVE-2026-40418
Alta · 7.8
CWE-416 12/05/2026
Microsoft Office Click-To-Run Elevation of Privilege Vulnerability
Use after free in Microsoft Office allows an authorized attacker to elevate privileges locally.