CVE-2026-18415

ieee802154send in subsys/net/l2/ieee802154/ieee802154.c copies the outgoing packet into a single fixed 125-byte transmit buffer txframebufpool, sized IEEE802154MTU. In builds with CONFIGNETL2IEEE802154FRAGMENT enabled the default whenever CONFIGNET6LO is set, the branch taken when 6LoWPAN...

CVE-2026-16513

The userspace verifier zvrfyrtiosqecopyingethandles in subsys/rtio/rtiosyscalls.c subsys/rtio/rtiohandlers.c before v4.3.0 validated the RTIO object handle and the sqes input array, but not the handle out-parameter. On the first loop iteration it executed handle = sqe, storing the kernel address ...

CVE-2026-101202 FastStone Image Viewer TGA Image out-of-bounds write

A flaw has been found in FastStone Image Viewer up to 8.3. The affected element is an unknown function of the component TGA Image Handler. Executing a manipulation can lead to out-of-bounds write. It is possible to launch the attack remotely. The vendor was contacted early about this disclosure b...

CVE-2026-101202 FastStone Image Viewer TGA Image out-of-bounds write

A flaw has been found in FastStone Image Viewer up to 8.3. The affected element is an unknown function of the component TGA Image Handler. Executing a manipulation can lead to out-of-bounds write. It is possible to launch the attack remotely. The vendor was contacted early about this disclosure b...

CVE-2026-101202

FastStone Image Viewer versions up to 8.3 are vulnerable to an out-of-bounds write flaw within an unknown function of the TGA Image Handler component. An attacker could potentially execute a manipulation to trigger this condition, which is possible to perform remotely . No specific remediation or...

ANT-2026-J00S1S9Y · LibreOffice/core · Heap Out-of-Bounds Write

oob-write medium CVE-2026-63273 Severity Claude high · Security research firm high · Maintainer medium Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Ada Logics. ANT-2026-J00S1S9Y: PDF encryption key-length field...

CVE-2026-86950

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.7.1 and iPadOS 26.7.1, macOS Sequoia 15.8.1, macOS Tahoe 26.7.1. Processing a maliciously crafted file may lead to arbitrary code execution. Apple is aware of a report that this issue may have...

CVE-2026-18415 Out-of-bounds write in the IEEE 802.15.4 L2 transmit path for oversized non-6LoWPAN frames

ieee802154send in subsys/net/l2/ieee802154/ieee802154.c copies the outgoing packet into a single fixed 125-byte transmit buffer txframebufpool, sized IEEE802154MTU. In builds with CONFIGNETL2IEEE802154FRAGMENT enabled the default whenever CONFIGNET6LO is set, the branch taken when 6LoWPAN...

CVE-2026-18415 Out-of-bounds write in the IEEE 802.15.4 L2 transmit path for oversized non-6LoWPAN frames

ieee802154send in subsys/net/l2/ieee802154/ieee802154.c copies the outgoing packet into a single fixed 125-byte transmit buffer txframebufpool, sized IEEE802154MTU. In builds with CONFIGNETL2IEEE802154FRAGMENT enabled the default whenever CONFIGNET6LO is set, the branch taken when 6LoWPAN...

CVE-2026-18415 Out-of-bounds write in the IEEE 802.15.4 L2 transmit path for oversized non-6LoWPAN frames

ieee802154send in subsys/net/l2/ieee802154/ieee802154.c copies the outgoing packet into a single fixed 125-byte transmit buffer txframebufpool, sized IEEE802154MTU. In builds with CONFIGNETL2IEEE802154FRAGMENT enabled the default whenever CONFIGNET6LO is set, the branch taken when 6LoWPAN...

EUVD-2026-88473

ieee802154send in subsys/net/l2/ieee802154/ieee802154.c copies the outgoing packet into a single fixed 125-byte transmit buffer txframebufpool, sized IEEE802154MTU. In builds with CONFIGNETL2IEEE802154FRAGMENT enabled the default whenever CONFIGNET6LO is set, the branch taken when 6LoWPAN...

CVE-2026-18415

The Zephyr RTOS (implied by CONFIG_NET_L2_IEEE802154_FRAGMENT and zsock_socket()) contains an out-of-bounds write vulnerability in the ieee802154_send() function within subsys/net/l2/ieee802154/ieee802154.c. When CONFIG_NET_L2_IEEE802154_FRAGMENT is enabled, the system fails to perform length val...

CVE-2026-18414 Out-of-bounds write in the ADI MAX32 ADC driver due to incorrect adc_sequence buffer size validation

The ADC API requires each driver to reject a sampling sequence whose destination buffer is too small: the buffersize field of struct adcsequence in include/zephyr/drivers/adc.h documents that "the driver must ensure that samples are not written beyond the limit and it must return an error if the...

CVE-2026-18414

The ADI MAX32 ADC driver contains an out-of-bounds write vulnerability due to incorrect buffer size validation in drivers/adc/adc_max32.c. The start_read() function fails to account for sizeof(uint16_t) when comparing the buffer size against the sample count, allowing buffers that are half the re...

CVE-2026-18414 Out-of-bounds write in the ADI MAX32 ADC driver due to incorrect adc_sequence buffer size validation

The ADC API requires each driver to reject a sampling sequence whose destination buffer is too small: the buffersize field of struct adcsequence in include/zephyr/drivers/adc.h documents that "the driver must ensure that samples are not written beyond the limit and it must return an error if the...

CVE-2026-18414 Out-of-bounds write in the ADI MAX32 ADC driver due to incorrect adc_sequence buffer size validation

The ADC API requires each driver to reject a sampling sequence whose destination buffer is too small: the buffersize field of struct adcsequence in include/zephyr/drivers/adc.h documents that "the driver must ensure that samples are not written beyond the limit and it must return an error if the...

CVE-2026-18413 Out-of-bounds write in the NXP MCUX LPADC ADC driver due to missing adc_sequence buffer size validation

The ADC API requires each driver to reject a sampling sequence whose destination buffer is too small: the buffersize field of struct adcsequence in include/zephyr/drivers/adc.h documents that "the driver must ensure that samples are not written beyond the limit and it must return an error if the...

CVE-2026-18413 Out-of-bounds write in the NXP MCUX LPADC ADC driver due to missing adc_sequence buffer size validation

The ADC API requires each driver to reject a sampling sequence whose destination buffer is too small: the buffersize field of struct adcsequence in include/zephyr/drivers/adc.h documents that "the driver must ensure that samples are not written beyond the limit and it must return an error if the...

CVE-2026-18413 Out-of-bounds write in the NXP MCUX LPADC ADC driver due to missing adc_sequence buffer size validation

The ADC API requires each driver to reject a sampling sequence whose destination buffer is too small: the buffersize field of struct adcsequence in include/zephyr/drivers/adc.h documents that "the driver must ensure that samples are not written beyond the limit and it must return an error if the...

CVE-2026-18413

The NXP MCUX LPADC ADC driver is vulnerable to an out-of-bounds write due to a missing buffer size validation in mcux_lpadc_start_read(). The driver fails to verify that the destination buffer is large enough for the requested sampling sequence. In builds with CONFIG_USERSPACE , an unprivileged u...