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CWE-823

104 CVEs • Abstraction: Base

Use of Out-of-range Pointer Offset

The product performs pointer arithmetic on a valid pointer, but it uses an offset that can point outside of the intended range of valid memory locations for the resulting pointer.

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CVEs (104)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
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-
Jun 17, 2026
Jan 13, 2025
N/A· v4
6.7 MEDIUM· v3
N/A· v2
Kernel software installed and running inside a Guest VM may exploit memory shared with the GPU Firmware to write data outside the Guest's virtualised GPU memory.
-
-
Jun 17, 2026
Jan 13, 2025
N/A· v4
4.4 MEDIUM· v3
N/A· v2
Kernel software installed and running inside a Guest VM may post improper commands to the GPU Firmware to write data outside the Guest's virtualised GPU memory.
-
-
Jun 17, 2026
Jan 13, 2025
N/A· v4
4.1 MEDIUM· v3
N/A· v2
Kernel software installed and running inside a Guest VM may exploit memory shared with the GPU Firmware to write data outside the Guest's virtualised GPU memory.
-
-
Jun 17, 2026
Jan 13, 2025
N/A· v4
7.1 HIGH· v3
N/A· v2
Kernel software installed and running inside a Guest VM may post improper commands to the GPU Firmware to read data outside the Guest's virtualised GPU memory.
-
-
Jun 17, 2026
Jan 13, 2025
N/A· v4
7.1 HIGH· v3
N/A· v2
Kernel software installed and running inside a Guest VM may post improper commands to the GPU Firmware to read data outside the Guest's virtualised GPU memory.
1Qualcomm
34Fastconnect 6900 Firmware
Fastconnect 7800 FirmwareQam8295p Firmware+31 more
Jun 17, 2026
Jan 6, 2025
N/A· v4
7.8 HIGH· v3
N/A· v2
Memory corruption when input parameter validation for number of fences is missing for fence frame IOCTL calls,
1Qualcomm
51C V2x 9150 Firmware
Fastconnect 6800 FirmwareFastconnect 6900 Firmware+48 more
Jun 17, 2026
Dec 2, 2024
N/A· v4
6.7 MEDIUM· v3
N/A· v2
Memory corruption while parsing sensor packets in camera driver, user-space variable is used while allocating memory in kernel and parsing which can lead to huge allocation or invalid memory access.
1Qualcomm
27Msm8909w Firmware
Msm8996au FirmwareSd 205 Firmware+24 more
Jan 9, 2025
Nov 26, 2024
N/A· v4
9.8 CRITICAL· v3
N/A· v2
On some hardware revisions where VP9 decoding is hardware-accelerated, the frame size is not programmed correctly into the decoder hardware which can lead to an invalid memory access by the decoder.
1Cesanta
1Mongoose
Sep 8, 2026
Nov 18, 2024
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Use of Out-of-range Pointer Offset vulnerability in Cesanta Mongoose Web Server v7.14 allows an attacker to send an unexpected TLS packet and force the application to read unintended heap memory space.
1Cesanta
1Mongoose
Jun 17, 2026
Nov 18, 2024
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Use of Out-of-range Pointer Offset vulnerability in Cesanta Mongoose Web Server v7.14 allows an attacker to send an unexpected TLS packet and force the application to read unintended heap memory space.
1Cesanta
1Mongoose
Jun 17, 2026
Nov 18, 2024
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Use of Out-of-range Pointer Offset vulnerability in Cesanta Mongoose Web Server v7.14 allows an attacker to send an unexpected TLS packet and force the application to read unintended heap memory space.
1Cesanta
1Mongoose
Jun 17, 2026
Nov 18, 2024
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Use of Out-of-range Pointer Offset vulnerability in Cesanta Mongoose Web Server v7.14 allows an attacker to send an unexpected TLS packet and force the application to read unintended heap memory space.
1Cesanta
1Mongoose
Jun 17, 2026
Nov 18, 2024
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Use of Out-of-range Pointer Offset vulnerability in Cesanta Mongoose Web Server v7.14 allows an attacker to send an unexpected TLS packet and force the application to read unintended heap memory space.
1Cesanta
1Mongoose
Sep 8, 2026
Nov 18, 2024
N/A· v4
7.5 HIGH· v3
N/A· v2
Use of Out-of-range Pointer Offset vulnerability in Cesanta Mongoose Web Server v7.14 allows an attacker to send an unexpected TLS packet and produce a segmentation fault on the application.
1Cesanta
1Mongoose
Jun 17, 2026
Nov 18, 2024
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Use of Out-of-range Pointer Offset vulnerability in Cesanta Mongoose Web Server v7.14 allows to write a NULL byte value beyond the memory space dedicated for the hostname field.
1Qualcomm
38Fastconnect 6900 Firmware
Fastconnect 7800 FirmwareQca6391 Firmware+35 more
Jun 17, 2026
Nov 4, 2024
N/A· v4
6.7 MEDIUM· v3
N/A· v2
Memory corruption while invoking IOCTL command from user-space, when a user modifies the original packet size of the command after system properties have been already sent to the EVA driver.
1Freebsd
1Freebsd
Jun 17, 2026
Sep 5, 2024
N/A· v4
8.8 HIGH· v3
N/A· v2
The ctl_report_supported_opcodes function did not sufficiently validate a field provided by userspace, allowing an arbitrary write to a limited amount of kernel help memory. Malicious software running in a guest VM that...Show more
The ctl_report_supported_opcodes function did not sufficiently validate a field provided by userspace, allowing an arbitrary write to a limited amount of kernel help memory. Malicious software running in a guest VM that exposes virtio_scsi can exploit the vulnerabilities to achieve code execution on the host in the bhyve userspace process, which typically runs as root. Note that bhyve runs in a Capsicum sandbox, so malicious code is constrained by the capabilities available to the bhyve process. A malicious iSCSI initiator could achieve remote code execution on the iSCSI target host.Show less
1Mozilla
2Firefox
Thunderbird
Jun 17, 2026
Jul 9, 2024
N/A· v4
7.4 HIGH· v3
N/A· v2
In an out-of-memory scenario an allocation could fail but free would have been called on the pointer afterwards leading to memory corruption. This vulnerability affects Firefox < 128, Firefox ESR < 115.13, Thunderbird <...Show more
In an out-of-memory scenario an allocation could fail but free would have been called on the pointer afterwards leading to memory corruption. This vulnerability affects Firefox < 128, Firefox ESR < 115.13, Thunderbird < 115.13, and Thunderbird < 128.Show less
1Qualcomm
229215 Mobile Firmware
315 5g Iot Modem FirmwareAqt1000 Firmware+226 more
Jun 17, 2026
May 6, 2024
N/A· v4
7.8 HIGH· v3
N/A· v2
Memory corruption when the payload received from firmware is not as per the expected protocol size.
1Unixodbc
1Unixodbc
Jun 17, 2026
Mar 18, 2024
N/A· v4
7.8 HIGH· v3
N/A· v2
An out-of-bounds stack write flaw was found in unixODBC on 64-bit architectures where the caller has 4 bytes and callee writes 8 bytes. This issue may go unnoticed on little-endian architectures, while big-endian archite...Show more
An out-of-bounds stack write flaw was found in unixODBC on 64-bit architectures where the caller has 4 bytes and callee writes 8 bytes. This issue may go unnoticed on little-endian architectures, while big-endian architectures can be broken.Show less