Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
25,821 results · page 2 of 517
Oct 27, 2026An integer overflow in the remote-control screen processing component of TeamViewer clients (Full Client, Portable and Remote Control App) prior to version 15.8CVE-2026-111585 · Other software · TeamViewer · reported by psirt@teamviewer.comHigh 8.8
An integer overflow in the remote-control screen processing component of TeamViewer clients (Full Client, Portable and Remote Control App) prior to version 15.83 may allow a malicious remote host to cause a denial of service or, depending on the platform, potentially execute arbitrary code with the privileges of the viewer process. Exploitation requires a user to establish a remote-control session to an attacker-controlled or compromised host.
- Product
- Full Client
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 27, 2026A stack-based buffer overflow vulnerability in Fireware OS's WireGuard configuration processing allows a remote attacker that has man-in-the-middle TLS-decrypteCVE-2026-103594 · Network & remote access · WatchGuard · reported by 5d1c2695-1a31-4499-88ae-e847036fd7e3Critical 9.5
A stack-based buffer overflow vulnerability in Fireware OS's WireGuard configuration processing allows a remote attacker that has man-in-the-middle TLS-decrypted access between the Firebox and WatchGuard Cloud to create a Denial of Service condition and potentially execute arbitrary code by tampering with a FireCloud Gateway configuration payload.
- Product
- Fireware OS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 27, 2026A stack-based buffer overflow vulnerability in the Fireware OS logging service allows a network-adjacent attacker who can impersonate or intercept traffic to thCVE-2026-103593 · Network & remote access · WatchGuard · reported by 5d1c2695-1a31-4499-88ae-e847036fd7e3High 7.1
A stack-based buffer overflow vulnerability in the Fireware OS logging service allows a network-adjacent attacker who can impersonate or intercept traffic to the configured log server to execute arbitrary code with root privileges by presenting a specially crafted certificate.
- Product
- Fireware OS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 27, 2026Integer overflow, use-after-free in the Graphics: Text component.CVE-2026-118009 · Computers, phones & browsers · Mozilla · reported by security@mozilla.org
Integer overflow, use-after-free in the Graphics: Text component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
- Product
- Firefox
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.mozilla.orgmozilla.org
Oct 27, 2026Integer overflow in the Graphics: Text component.CVE-2026-117993 · Computers, phones & browsers · Mozilla · reported by security@mozilla.org
Integer overflow in the Graphics: Text component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.
- Product
- Firefox
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.mozilla.orgmozilla.org
Oct 27, 2026Incorrect boundary conditions in the Layout: Scrolling and Overflow component.CVE-2026-117984 · Computers, phones & browsers · Mozilla · reported by security@mozilla.org
Incorrect boundary conditions in the Layout: Scrolling and Overflow component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.
- Product
- Firefox
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.mozilla.orgmozilla.org
Oct 27, 2026Use-after-free in the Layout: Scrolling and Overflow component.CVE-2026-117875 · Computers, phones & browsers · Mozilla · reported by security@mozilla.org
Use-after-free in the Layout: Scrolling and Overflow component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.
- Product
- Firefox
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.mozilla.orgmozilla.org
Oct 27, 2026CImg through 4.0.6 contains a heap out-of-bounds read vulnerability in the _load_bmp() function of CImg.h caused by an integer overflow in the row byte count.CVE-2026-117555 · Other software · GreycLab · reported by VulnCheckMedium 6.9
CImg through 4.0.6 contains a heap out-of-bounds read vulnerability in the _load_bmp() function of CImg.h caused by an integer overflow in the row byte count. Attackers can supply a crafted BMP file with a large header width that wraps dx_bytes, causing crashes or heap memory disclosure into the decoded image.
- Product
- CImg
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 27, 2026A stack-based buffer overflow vulnerability exists in the web management interface of affected Moxa wireless device servers.CVE-2026-111548 · Other software · Moxa · reported by psirt@moxa.comMedium 5.3
A stack-based buffer overflow vulnerability exists in the web management interface of affected Moxa wireless device servers. An authenticated remote attacker with low privileges could exploit insufficient bounds checking of user-supplied input, causing the web management service to become unresponsive. Restoring the service requires power cycling the affected device, while other device functions remain operational.
- Product
- NPort W2150A-W4/W2250A-W4 Series
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 27, 2026Heap-based Buffer Overflow Vulnerability in JP1 Products.CVE-2026-86576 · Other software · Hitachi · reported by hirt@hitachi.co.jpCritical 9.4
Heap-based Buffer Overflow Vulnerability in JP1 Products. This issue affects JP1/Integrated Management 3 - Manager: from 13-00 before 13-50-31; JP1/Automatic Job Management System 3 - Manager: from 13-00 before 13-50-31; JP1/Automatic Job Management System 3 - Agent: from 13-00 before 13-50-31; JP1/Automatic Job Management System 3 - Agent Minimal Edition: from 13-00 before 13-50-31; JP1/Base: from 11-00 before 12-50-54.
- Product
- JP1/Integrated Management 3 - Manager
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 27, 2026Stack-based Buffer Overflow Vulnerability in JP1 Products.CVE-2026-86575 · Other software · Hitachi · reported by hirt@hitachi.co.jpCritical 9.4
Stack-based Buffer Overflow Vulnerability in JP1 Products. This issue affects JP1/Integrated Management 3 - Manager: from 13-00 before 13-50-31; JP1/Automatic Job Management System 3 - Manager: from 13-00 before 13-50-31; JP1/Automatic Job Management System 3 - Agent: from 13-00 before 13-50-31; JP1/Automatic Job Management System 3 - Agent Minimal Edition: from 13-00 before 13-50-31; JP1/Base: from 11-00 before 12-50-54.
- Product
- JP1/Integrated Management 3 - Manager
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 27, 2026Heap-based Buffer Overflow Vulnerability in JP1/Base.CVE-2026-86574 · Other software · Hitachi · reported by hirt@hitachi.co.jpCritical 9.8
Heap-based Buffer Overflow Vulnerability in JP1/Base. This issue affects JP1/Base: from 11-00 before 12-50-54.
- Product
- JP1/Base
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 27, 2026Stack-based Buffer Overflow Vulnerability in HiRDB.CVE-2026-82122 · Other software · Hitachi · reported by hirt@hitachi.co.jpCritical 9.4
Stack-based Buffer Overflow Vulnerability in HiRDB. This issue affects HiRDB Server Version 10: from 10-00 before 10-12-01; HiRDB Server Version 9: from 09-00 through 09-66-22; HiRDB Server with Additional Function Version 9: from 09-00 through 09-66/V; HiRDB Server Version 9(32): from 09-02 through 09-66-22; HiRDB Server with Additional Function Version 9(32): from 09-00 through 09-66-/V.
- Product
- HiRDB Server Version 10
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 27, 2026Heap-based Buffer Overflow Vulnerability in HiRDB.CVE-2026-82120 · Other software · Hitachi · reported by hirt@hitachi.co.jpCritical 9.8
Heap-based Buffer Overflow Vulnerability in HiRDB. This issue affects HiRDB Server Version 10: from 10-00 before 10-12-01; HiRDB Server Version 9: from 09-00 through 09-66-22; HiRDB Server with Additional Function Version 9: from 09-00 through 09-66/V; HiRDB Server Version 9(32): from 09-02 through 09-66-22; HiRDB Server with Additional Function Version 9(32): from 09-00 through 09-66-/V.
- Product
- HiRDB Server Version 10
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 27, 2026Stack-based Buffer Overflow Vulnerability in HiRDB.CVE-2026-82118 · Other software · Hitachi · reported by hirt@hitachi.co.jpCritical 9.8
Stack-based Buffer Overflow Vulnerability in HiRDB. This issue affects HiRDB Server Version 10: from 10-00 before 10-12-01; HiRDB Server Version 9: from 09-00 through 09-66-22; HiRDB Server with Additional Function Version 9: from 09-00 through 09-66/V; HiRDB Server Version 9(32): from 09-02 through 09-66-22; HiRDB Server with Additional Function Version 9(32): from 09-00 through 09-66-/V.
- Product
- HiRDB Server Version 10
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 27, 2026Heap-based Buffer Overflow Vulnerability in JP1/Automatic Job Management System 3.CVE-2026-76939 · Other software · Hitachi · reported by hirt@hitachi.co.jpCritical 9.8
Heap-based Buffer Overflow Vulnerability in JP1/Automatic Job Management System 3. This issue affects JP1/Automatic Job Management System 3 - Manager: from 11-00 before 13-50-31; JP1/Automatic Job Management System 3 - Agent: from 11-00 before 13-50-31.
- Product
- JP1/Automatic Job Management System 3 - Manager
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 27, 2026Heap-based Buffer Overflow Vulnerability in JP1/Automatic Job Management System 3.CVE-2026-76937 · Other software · Hitachi · reported by hirt@hitachi.co.jpCritical 9.4
Heap-based Buffer Overflow Vulnerability in JP1/Automatic Job Management System 3. This issue affects JP1/Automatic Job Management System 3 - Manager: from 10-00 before 13-50-31.
- Product
- JP1/Automatic Job Management System 3 - Manager
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 27, 2026Stack-based Buffer Overflow Vulnerability in JP1/Automatic Job Management System 3.CVE-2026-76936 · Other software · Hitachi · reported by hirt@hitachi.co.jpCritical 9.4
Stack-based Buffer Overflow Vulnerability in JP1/Automatic Job Management System 3. This issue affects JP1/Automatic Job Management System 3 - Manager: from 10-00 before 13-50-31.
- Product
- JP1/Automatic Job Management System 3 - Manager
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 27, 2026Stack-based Buffer Overflow Vulnerability in JP1/Automatic Job Management System 3.CVE-2026-76935 · Other software · Hitachi · reported by hirt@hitachi.co.jpCritical 9.4
Stack-based Buffer Overflow Vulnerability in JP1/Automatic Job Management System 3. This issue affects JP1/Automatic Job Management System 3 - Manager: from 10-00 before 13-50-31.
- Product
- JP1/Automatic Job Management System 3 - Manager
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 27, 2026Stack-based Buffer Overflow Vulnerability in JP1/Automatic Job Management System 3.CVE-2026-76934 · Other software · Hitachi · reported by hirt@hitachi.co.jpCritical 9.8
Stack-based Buffer Overflow Vulnerability in JP1/Automatic Job Management System 3. This issue affects JP1/Automatic Job Management System 3 - Manager: from 11-00 before 13-50-31; JP1/Automatic Job Management System 3 - Agent: from 11-00 before 13-50-31.
- Product
- JP1/Automatic Job Management System 3 - Manager
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 27, 2026Heap-based Buffer Overflow Vulnerability in JP1/Automatic Job Management System 3.CVE-2026-76933 · Other software · Hitachi · reported by hirt@hitachi.co.jpCritical 9.4
Heap-based Buffer Overflow Vulnerability in JP1/Automatic Job Management System 3. This issue affects JP1/Automatic Job Management System 3 - Manager: from 11-00 before 13-50-31; JP1/Automatic Job Management System 3 - Agent: from 11-00 before 13-50-31.
- Product
- JP1/Automatic Job Management System 3 - Manager
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 27, 2026Stack-based Buffer Overflow Vulnerability in JP1/Automatic Job Management System 3.CVE-2026-76932 · Other software · Hitachi · reported by hirt@hitachi.co.jpCritical 9.4
Stack-based Buffer Overflow Vulnerability in JP1/Automatic Job Management System 3. This issue affects JP1/Automatic Job Management System 3 - Manager: from 11-00 before 13-50-31; JP1/Automatic Job Management System 3 - Agent: from 11-00 before 13-50-31.
- Product
- JP1/Automatic Job Management System 3 - Manager
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 26, 2026DevilutionX 1.4.0 through 1.5.5 contains a heap buffer overflow vulnerability in the bundled libmpq libmpq__archive_dup routine when opening crafted MPQ archiveCVE-2026-116842 · Other software · diasurgical · reported by VulnCheckMedium 6.9
DevilutionX 1.4.0 through 1.5.5 contains a heap buffer overflow vulnerability in the bundled libmpq libmpq__archive_dup routine when opening crafted MPQ archives. Attackers can supply an MPQ archive whose block table count exceeds its hash table count, causing memcpy to overflow the heap during startup and crash the game.
- Product
- DevilutionX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 26, 2026llama.cpp b5854 before b11275 contains an integer overflow vulnerability in gguf_init_from_reader that bypasses the CVE-2025-53630 size check when padding near-CVE-2026-116840 · Other software · ggml-org · reported by VulnCheckMedium 6.9
llama.cpp b5854 before b11275 contains an integer overflow vulnerability in gguf_init_from_reader that bypasses the CVE-2025-53630 size check when padding near-SIZE_MAX tensor sizes. Attackers can supply a crafted GGUF file whose tensor size pads to zero, causing an undersized data blob and out-of-bounds reads by consumers.
- Product
- llama.cpp
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 26, 2026A malicious actor with access to the adjacent network could exploit a Heap-based Buffer Overflow vulnerability found in airMAX M, LTU, SolarPoint, and SolarSwitCVE-2026-116837 · Network & remote access · Ubiquiti Inc · reported by fe490ce8-0395-4072-90d8-2707e1bdf984High 8.8
A malicious actor with access to the adjacent network could exploit a Heap-based Buffer Overflow vulnerability found in airMAX M, LTU, SolarPoint, and SolarSwitch devices to execute arbitrary code on the device.
- Product
- airMAX M
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 26, 2026llama.cpp b10398 before b11301 contains an integer overflow vulnerability in gguf_init_from_reader that allows attackers to bypass tensor element-count validatiCVE-2026-116829 · Other software · ggml-org · reported by VulnCheckMedium 6.9
llama.cpp b10398 before b11301 contains an integer overflow vulnerability in gguf_init_from_reader that allows attackers to bypass tensor element-count validation by supplying shapes whose product wraps to zero. Attackers can craft GGUF files with enormous tensor extents that overflow ggml_nbytes() and strides, causing out-of-bounds memory access when buffers are sized from wrapped byte counts.
- Product
- llama.cpp
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 26, 2026In apache-airflow-providers-ssh before 7.0.1, SSHRemoteJobOperator quoted the values of its templated `environment` parameter only once, although they are placeCVE-2026-111422 · Websites & servers · Apache Software Foundation · reported by security@apache.org
In apache-airflow-providers-ssh before 7.0.1, SSHRemoteJobOperator quoted the values of its templated `environment` parameter only once, although they are placed inside an already-quoted wrapper script, so shell syntax such as `$(...)` in a value was executed on the remote SSH host. In a Dag that passes trigger-time input such as `params` or `dag_run.conf` into `environment`, a user who can trigger that Dag but cannot author Dags could run arbitrary commands on the remote host as the SSH connection's user. Users are advised to upgrade apache-airflow-providers-ssh to 7.0.1 or later.
- Product
- Apache Airflow SSH provider
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordairflow.apache.orggithub.com
Oct 26, 2026VMime through 0.9.2 contains an integer underflow in the uuEncoder::decode function that allows remote attackers to trigger a stack-based buffer overflow via crCVE-2026-116738 · Other software · kisli · reported by VulnCheckHigh 8.7
VMime through 0.9.2 contains an integer underflow in the uuEncoder::decode function that allows remote attackers to trigger a stack-based buffer overflow via crafted uuencoded MIME parts. Attackers can send an email with a uuencoded line whose length character is 'b' but is not a 'begin' line, corrupting stack memory to crash the application or potentially execute code.
- Product
- vmime
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 26, 2026flatcc through 0.6.4 contains an integer overflow vulnerability in the check_header function of the FlatBuffers verifier because its overflow guard is dead codeCVE-2026-116734 · Other software · dvidelabs · reported by VulnCheckMedium 6.3
flatcc through 0.6.4 contains an integer overflow vulnerability in the check_header function of the FlatBuffers verifier because its overflow guard is dead code. On 32-bit builds, attackers can supply a crafted buffer offset that wraps the bounds check, causing an out-of-bounds read before the buffer and crashing the process.
- Product
- flatcc
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 26, 2026FLTK through 1.4.5 contains an integer overflow vulnerability in Fl_BMP_Image::load_bmp_() that causes undersized pixel buffer allocation from file-supplied widCVE-2026-116724 · Other software · fltk · reported by VulnCheckHigh 8.5
FLTK through 1.4.5 contains an integer overflow vulnerability in Fl_BMP_Image::load_bmp_() that causes undersized pixel buffer allocation from file-supplied width and height. Attackers can supply a crafted BMP or ICO file with large dimensions so row decoding writes file-derived data past the heap buffer, corrupting the application heap.
- Product
- fltk
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 26, 2026FLTK through 1.4.5 contains a stack-based buffer overflow vulnerability in Fl_BMP_Image::load_bmp_() that allows attackers to corrupt stack memory by supplying CVE-2026-116723 · Other software · fltk · reported by VulnCheckHigh 8.5
FLTK through 1.4.5 contains a stack-based buffer overflow vulnerability in Fl_BMP_Image::load_bmp_() that allows attackers to corrupt stack memory by supplying an oversized BMP colors_used field. Attackers can craft BMP or ICO files with colors_used above 256 to overflow the 768-byte colormap array, causing crashes or potential code execution.
- Product
- fltk
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 26, 2026A buffer overflow was addressed with improved bounds checking.CVE-2026-86991 · Computers, phones & browsers · Apple · reported by product-security@apple.com
A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2, visionOS 27.2. Processing a maliciously crafted file may lead to unexpected process termination.
- Product
- iOS and iPadOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.apple.comsupport.apple.com
Oct 26, 2026A buffer overflow was addressed with improved size validation.CVE-2026-86972 · Computers, phones & browsers · Apple · reported by product-security@apple.com
A buffer overflow was addressed with improved size validation. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, macOS Tahoe 26.7.2, tvOS 27.2, visionOS 27.2, watchOS 27.2. Processing a maliciously crafted audio file may lead to memory corruption.
- Product
- iOS and iPadOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.apple.comsupport.apple.com
Oct 26, 2026A buffer overflow was addressed with improved bounds checking.CVE-2026-84627 · Computers, phones & browsers · Apple · reported by product-security@apple.com
A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7.2, visionOS 27. Processing a maliciously crafted image may lead to heap corruption.
- Product
- iOS and iPadOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.apple.comsupport.apple.com
Oct 26, 2026A stack buffer overflow was addressed through improved input validation.CVE-2026-84604 · Computers, phones & browsers · Apple · reported by product-security@apple.com
A stack buffer overflow was addressed through improved input validation. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. Processing a maliciously crafted audit file may corrupt process memory.
- Product
- macOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.apple.comsupport.apple.com
Oct 26, 2026An integer overflow was addressed with improved input validation.CVE-2026-64759 · Computers, phones & browsers · Apple · reported by product-security@apple.comHigh 8.8
An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. Processing a maliciously crafted image may lead to arbitrary code execution.
- Product
- iOS and iPadOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.apple.comsupport.apple.com
Oct 26, 2026A buffer overflow issue was addressed with improved memory handling.CVE-2026-113907 · Computers, phones & browsers · Apple · reported by product-security@apple.comMedium 6.1
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2, tvOS 27.2, visionOS 27.2, watchOS 27.2. An app may be able to cause unexpected system termination or corrupt process memory.
- Product
- iOS and iPadOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.apple.comsupport.apple.com
Oct 26, 2026A heap buffer overflow was addressed with improved bounds checking.CVE-2026-112638 · Computers, phones & browsers · Apple · reported by product-security@apple.com
A heap buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2, tvOS 27.2, visionOS 27.2, watchOS 27.2. An attacker in radio range may be able to cause unexpected system termination.
- Product
- iOS and iPadOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.apple.comsupport.apple.com
Oct 26, 2026An integer underflow was addressed with improved input validation.CVE-2026-112625 · Computers, phones & browsers · Apple · reported by product-security@apple.com
An integer underflow was addressed with improved input validation. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. Processing a maliciously crafted image may result in memory corruption.
- Product
- iOS and iPadOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.apple.comsupport.apple.com
Oct 26, 2026An integer overflow was addressed with improved input validation.CVE-2026-112601 · Computers, phones & browsers · Apple · reported by product-security@apple.com
An integer overflow was addressed with improved input validation. This issue is fixed in macOS Sequoia 15.8.2. An app may be able to cause a denial-of-service.
- Product
- macOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 26, 2026An integer overflow was addressed with improved bounds checking.CVE-2026-112596 · Computers, phones & browsers · Apple · reported by product-security@apple.com
An integer overflow was addressed with improved bounds checking. This issue is fixed in iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, tvOS 27.2, visionOS 27.2, watchOS 27.2. Processing a maliciously crafted video file may lead to unexpected system termination.
- Product
- iOS and iPadOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.apple.comsupport.apple.com
Oct 26, 2026An integer overflow was addressed with improved input validation.CVE-2026-112565 · Computers, phones & browsers · Apple · reported by product-security@apple.com
An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2, visionOS 27.2. Processing a maliciously crafted 3D model may lead to memory corruption.
- Product
- iOS and iPadOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.apple.comsupport.apple.com
Oct 26, 2026An integer overflow was addressed with improved input validation.CVE-2026-112540 · Computers, phones & browsers · Apple · reported by product-security@apple.com
An integer overflow was addressed with improved input validation. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. Processing a maliciously crafted file may lead to unexpected app termination.
- Product
- macOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.apple.comsupport.apple.com
Oct 26, 2026A buffer overflow was addressed with improved bounds checking.CVE-2026-112526 · Computers, phones & browsers · Apple · reported by product-security@apple.com
A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. A remote attacker may be able to cause unexpected app termination.
- Product
- macOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.apple.comsupport.apple.com
Oct 26, 2026A buffer overflow was addressed with improved bounds checking.CVE-2026-112521 · Computers, phones & browsers · Apple · reported by product-security@apple.com
A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. A sandboxed process may be able to circumvent sandbox restrictions.
- Product
- macOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.apple.comsupport.apple.com
Oct 26, 2026An integer overflow was addressed with improved input validation.CVE-2026-112519 · Computers, phones & browsers · Apple · reported by product-security@apple.com
An integer overflow was addressed with improved input validation. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. Connecting to a malicious VNC server may cause a denial-of-service.
- Product
- macOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.apple.comsupport.apple.com
Oct 26, 2026A buffer overflow was addressed with improved bounds checking.CVE-2026-112502 · Computers, phones & browsers · Apple · reported by product-security@apple.com
A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An app may be able to cause a denial-of-service.
- Product
- macOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.apple.comsupport.apple.com
Oct 26, 2026A buffer overflow issue was addressed with improved memory handling.CVE-2026-112488 · Computers, phones & browsers · Apple · reported by product-security@apple.com
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, macOS Tahoe 26.7.2, visionOS 27.2. Processing a maliciously crafted image may corrupt process memory.
- Product
- iOS and iPadOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.apple.comsupport.apple.com
Oct 26, 2026A buffer overflow was addressed with improved bounds checking.CVE-2026-112471 · Computers, phones & browsers · Apple · reported by product-security@apple.comMedium 4.3
A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. Processing a maliciously crafted image may lead to unexpected process termination.
- Product
- macOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.apple.comsupport.apple.com
Oct 26, 2026An integer overflow was addressed with improved input validation.CVE-2026-112449 · Computers, phones & browsers · Apple · reported by product-security@apple.com
An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2, visionOS 27.2. Processing a maliciously crafted 3D model may lead to memory corruption.
- Product
- iOS and iPadOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.apple.comsupport.apple.com
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
Weekly security brief
The flaws that hit local websites, every Friday.
One short email: what got exploited this week, which WordPress plugins broke, and what to check. Unsubscribe in one click.
Tell us what you're building.
A website, your marketing, a security check, an app, or the thing you've been running out of a spreadsheet for three years. A few lines is plenty.
Not ready to talk yet? Run the free website check and see what Google sees.