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Vulnerabilidades publicadas, com severidade, exploração conhecida e fontes oficiais.
CVE-2026-8974
Alta · 8.8
CWE-119 19/05/2026
Memory safety bugs fixed in Firefox ESR 140.11 and Firefox 151
Memory safety bugs present in Thunderbird 140.10 and Thunderbird 150. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.
CVE-2026-8973
Alta · 8.8
CWE-119 19/05/2026
Memory safety bugs fixed in Firefox 151
Memory safety bugs present in Thunderbird 150. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 151 and Thunderbird 151.
CVE-2026-8954
Alta · 7.5
CWE-119 19/05/2026
Incorrect boundary conditions, integer overflow in the Audio/Video component
Incorrect boundary conditions, integer overflow in the Audio/Video component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.
CVE-2026-8946
Alta · 7.5
CWE-119 19/05/2026
Incorrect boundary conditions in the Audio/Video: Web Codecs component
Incorrect boundary conditions in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 151, Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.
CVE-2026-8836
Crítica · 9.8
CWE-119 18/05/2026
lwIP snmpv3 USM snmp_msg.c snmp_parse_inbound_frame stack-based overflow
A vulnerability was found in lwIP up to 2.2.1. Affected is the function snmp_parse_inbound_frame of the file src/apps/snmp/snmp_msg.c of the component snmpv3 USM Handler. Performing a manipulation of the argument msgAuthenticationParameters results in stack-based buffer overflow. The attack may be initiated remotely. The patch is named 0c957ec03054eb6c8205e9c9d1d05d90ada3898c. It is suggested to install a patch to address this issue. Two separate issue reports were submitted to the project. Their processing was merged as a duplicate.
CVE-2026-8780
Média · 4.3
CWE-119 17/05/2026
omec-project amf NGAP Message dispatcher.go memory corruption
A vulnerability was identified in omec-project amf up to 2.1.3-dev. The affected element is an unknown function of the file ngap/dispatcher.go of the component NGAP Message Handler. The manipulation leads to memory corruption. The attack may be initiated remotely. The exploit is publicly available and might be used. Upgrading to version 2.2.0 is sufficient to fix this issue. It is suggested to upgrade the affected component. The same pull request fixes multiple security issues.
CVE-2026-8779
Média · 4.3
CWE-119 17/05/2026
omec-project amf handler.go NGSetupRequest memory corruption
A vulnerability was determined in omec-project amf up to 2.1.3-dev. Impacted is the function NGSetupRequest of the file ngap/handler.go. Executing a manipulation of the argument InformationElement can lead to memory corruption. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version 2.2.0 is recommended to address this issue. The affected component should be upgraded. The same pull request fixes multiple security issues.
CVE-2026-8776
Alta · 8.8
CWE-119 17/05/2026
Edimax BR-6428NS POST Request formPPTPSetup buffer overflow
A vulnerability has been found in Edimax BR-6428NS 1.10. This vulnerability affects the function formPPTPSetup of the file /goform/formPPTPSetup of the component POST Request Handler. Such manipulation of the argument pptpUserName leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVE-2026-8775
Alta · 8.8
CWE-119 17/05/2026
Edimax BR-6428NS POST Request formL2TPSetup buffer overflow
A flaw has been found in Edimax BR-6428NS 1.10. This affects the function formL2TPSetup of the file /goform/formL2TPSetup of the component POST Request Handler. This manipulation of the argument L2TPUserName causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVE-2026-8764
Alta · 7.2
CWE-119 17/05/2026
H3C Magic B3 aspForm UpdateWanParams buffer overflow
A security vulnerability has been detected in H3C Magic B3 up to 100R002. This affects the function UpdateWanParams of the file /goform/aspForm. Such manipulation of the argument param leads to buffer overflow. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVE-2026-8746
Média · 6.5
CWE-119 17/05/2026
Open5GS NRF nghttp2-server.c discover_handler use after free
A security flaw has been discovered in Open5GS up to 2.7.7. Affected by this issue is the function discover_handler in the library /lib/sbi/nghttp2-server.c of the component NRF. The manipulation results in use after free. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
CVE-2026-8733
Média · 6.3
CWE-119 17/05/2026
Investintech SlimPDFReader SlimPDFReader.exe sub_3B4610 stack-based overflow
A vulnerability was found in Investintech SlimPDFReader up to 2.0.13. Affected by this vulnerability is the function sub_3B4610 of the file SlimPDFReader.exe. The manipulation results in stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been made public and could be used. The vendor responded to the initial vulnerability report by the researcher with a note that the product is discontinued. This vulnerability only affects products that are no longer supported by the maintainer.
CVE-2023-31317
Alta · 8.8
CWE-119 15/05/2026
Improper restriction of operations within the bounds of a memory buffer in the AMD secure...
Improper restriction of operations within the bounds of a memory buffer in the AMD secure processer (ASP) could allow an attacker to read or write to protected memory potentially resulting in arbitrary code execution.
CVE-2026-8556
Baixa · 3.1
CWE-119 14/05/2026
Inappropriate implementation in ANGLE in Google Chrome on Windows prior to 148.0.7778.168 allowed...
Inappropriate implementation in ANGLE in Google Chrome on Windows prior to 148.0.7778.168 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
CVE-2026-8545
Baixa · 3.1
CWE-119 14/05/2026
Object corruption in Compositing in Google Chrome prior to 148.0.7778.168 allowed a remote...
Object corruption in Compositing in Google Chrome prior to 148.0.7778.168 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
CVE-2024-51394
Média · 5.5
CWE-119 13/05/2026
Buffer Overflow vulnerability in Ardupiot Copter Latest commit...
Buffer Overflow vulnerability in Ardupiot Copter Latest commit 92693e023793133e49a035daf37c14433e484778 allows a local attacker to cause a denial of service via the AP_MSP::loop, AP_MSP, AP_MSP.cpp components.
CVE-2025-62623
Alta · 8.8
CWE-119 13/05/2026
Buffer Errors (Improper Restriction of Operations within Memory Bounds) em AMD ESXi 8.x and ESXi 9.x hosts using AMD-Pensando DPU products
A heap-based buffer overflow in the ionic cloud driver for VMware ESXi could allow an attacker to achieve privilege escalation, potentially resulting in arbitrary code execution.
CVE-2025-36510
Média · 6.8
CWE-119 12/05/2026
Improper buffer restrictions for some Display Virtualization for Windows OS driver software...
Improper buffer restrictions for some Display Virtualization for Windows OS driver software within Ring 2: Device Drivers may allow a denial of service. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via local access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
CVE-2026-8389
Alta · 8.8
CWE-119 12/05/2026
JIT miscompilation in the JavaScript Engine: JIT component
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 150.0.3.
CVE-2026-8388
Média · 6.5
CWE-119 12/05/2026
Incorrect boundary conditions in the JavaScript Engine: JIT component
Incorrect boundary conditions in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 150.0.3, Firefox ESR 115.36, Firefox ESR 140.11, and Thunderbird 140.11.
CVE-2026-8349
Média · 4.3
CWE-119 11/05/2026
omec-project amf NGAP Message memory corruption
A flaw has been found in omec-project amf up to 2.1.1. This vulnerability affects unknown code of the component NGAP Message Handler. Executing a manipulation can lead to memory corruption. The attack can be launched remotely. The exploit has been published and may be used. This patch is called 8a4c33cdda866094f1989bdeff6d8642fce8de8435f89defd66831c97715f5aa. It is best practice to apply a patch to resolve this issue.
CVE-2026-43658
Alta · 7.5
CWE-119 11/05/2026
The issue was addressed with improved memory handling. This issue is fixed in iOS 26.5 and iPadOS...
The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. Processing maliciously crafted web content may lead to an unexpected Safari crash.
CVE-2026-39870
Alta · 7.5
CWE-119 11/05/2026
The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.7...
The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5. Processing a maliciously crafted image may corrupt process memory.
CVE-2026-28990
Alta · 7.5
CWE-119 11/05/2026
The issue was addressed with improved memory handling. This issue is fixed in iOS 26.5 and iPadOS...
The issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. Processing a maliciously crafted image may corrupt process memory.
CVE-2026-28977
Média · 6.2
CWE-119 11/05/2026
The issue was addressed with improved bounds checks. This issue is fixed in iOS 18.7.9 and iPadOS...
The issue was addressed with improved bounds checks. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. Processing a maliciously crafted file may lead to unexpected app termination.