CWE-123 · Write-what-where Condition

57 CVEs classified under CWE-123 (Write-what-where Condition). Browse by severity and year.

Top CVEs for CWE-123
CVESeverityScorePublishedSummary
CVE-2024-42479Critical10.02024-08-12llama.cpp provides LLM inference in C/C++. The unsafe `data` pointer member in the `rpc_tensor` structure can cause arbitrary address writing. This vulnerabili…
CVE-2025-69809Critical9.82026-03-16A write-what-where condition in p2r3 Bareiron commit 8e4d40 allows unauthenticated attackers to write arbitrary values to memory, enabling arbitrary code execu…
CVE-2022-38143Critical9.82022-12-22A heap out-of-bounds write vulnerability exists in the way OpenImageIO v2.3.19.0 processes RLE encoded BMP images. A specially-crafted bmp file can write to ar…
CVE-2021-38449Critical9.82021-10-22Some API functions permit by-design writing or copying data into a given buffer. Since the client controls these parameters, an attacker could rewrite the memo…
CVE-2014-5435Critical9.82019-04-08An arbitrary memory write vulnerability exists in the dual_onsrv.exe module in Honeywell Experion PKS R40x before R400.6, R41x before R410.6, and R43x before R…
CVE-2015-8271Critical9.82017-04-13The AMF3CD_AddProp function in amf.c in RTMPDump 2.4 allows remote RTMP Media servers to execute arbitrary code.
CVE-2026-30121Critical9.12026-06-15remotion-dev remotion v4.0.409 was discovered to contain an arbitrary file write vulnerability.
CVE-2026-81579High8.82026-08-27In WibuKey for Windows before version 6.71, an untrusted pointer dereference in the WibuKey2_64.sys kernel driver for 64-bit Windows allows an attacker to expl…
CVE-2026-43284High8.82026-05-08In the Linux kernel, the following vulnerability has been resolved: xfrm: esp: avoid in-place decrypt on shared skb frags MSG_SPLICE_PAGES can attach pages f…
CVE-2025-62164High8.82025-11-21vLLM is an inference and serving engine for large language models (LLMs). From versions 0.10.2 to before 0.11.1, a memory corruption vulnerability could lead t…
CVE-2025-9900High8.82025-09-23A flaw was found in Libtiff. This vulnerability is a "write-what-where" condition, triggered when the library processes a specially crafted TIFF image file. B…
CVE-2022-41757High8.82022-11-08An issue was discovered in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU processing operations to obtain write access to read-onl…
CVE-2020-7560High8.62020-12-11A CWE-123: Write-what-where Condition vulnerability exists in EcoStruxure™ Control Expert (all versions) and Unity Pro (former name of EcoStruxure™ Control Exp…
CVE-2024-44067High8.42024-08-19The T-Head XuanTie C910 CPU in the TH1520 SoC and the T-Head XuanTie C920 CPU in the SOPHON SG2042 have instructions that allow unprivileged attackers to write…
CVE-2025-33045High8.22025-09-09APTIOV contains vulnerabilities in the BIOS where a privileged user may cause “Write-what-where Condition” and “Exposure of Sensitive Information to an Unautho…
CVE-2025-22225High8.22025-03-04VMware ESXi contains an arbitrary write vulnerability. A malicious actor with privileges within the VMX process may trigger an arbitrary kernel write leading t…
CVE-2024-36877High8.22024-08-12Micro-Star International Z-series motherboards (Z590, Z490, and Z790) and B-series motherboards (B760, B560, B660, and B460) with firmware 7D25v14, 7D25v17 to…
CVE-2022-35408High8.22022-09-22An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. An SMM callout vulnerability in the SMM driver in UsbLegacyControlSmm leads to possibl…
CVE-2022-40262High8.22022-09-20A potential attacker can execute an arbitrary code at the time of the PEI phase and influence the subsequent boot stages. This can lead to the mitigations bypa…
CVE-2024-2607High8.12024-03-19Return registers were overwritten which could have allowed an attacker to execute arbitrary code. *Note:* This issue only affected Armv7-A systems. Other opera…
All CVEs classified under CWE-123 — newest first (page 1 of 1)
CVESeverityScorePublishedSummary
CVE-2026-81579High8.82026-08-27In WibuKey for Windows before version 6.71, an untrusted pointer dereference in the WibuKey2_64.sys kernel driver for 64-bit Windows allows an attacker to expl…
CVE-2026-20469Medium6.02026-08-03In trusted_mem, there is a possible escalation of privilege due to improper input validation. This could lead to local escalation of privilege if a malicious a…
CVE-2026-47473High7.42026-07-14NVIDIA TensorRT-LLM contains a vulnerability where an attacker could cause a write-what-where condition. A successful exploit of this vulnerability might lead…
CVE-2026-45257High7.82026-06-26The KTLS receive path decrypted each record in place, assuming that the mbufs holding received data were anonymous and safe to modify. This assumption does no…
CVE-2026-30121Critical9.12026-06-15remotion-dev remotion v4.0.409 was discovered to contain an arbitrary file write vulnerability.
CVE-2026-46323High7.82026-06-09In the Linux kernel, the following vulnerability has been resolved: net: gro: don't merge zcopy skbs skb_gro_receive() can currently copy frags between the s…
CVE-2026-46300High7.82026-05-23In the Linux kernel, the following vulnerability has been resolved: net: skbuff: preserve shared-frag marker during coalescing skb_try_coalesce() can attach…
CVE-2026-43500High7.82026-05-11In the Linux kernel, the following vulnerability has been resolved: rxrpc: Also unshare DATA/RESPONSE packets when paged frags are present The DATA-packet ha…
CVE-2026-43284High8.82026-05-08In the Linux kernel, the following vulnerability has been resolved: xfrm: esp: avoid in-place decrypt on shared skb frags MSG_SPLICE_PAGES can attach pages f…
CVE-2026-41952High7.82026-04-29Local privilege escalation due to improper input validation. The following products are affected: Acronis DeviceLock DLP (Windows) before build 9.0.93212, Acro…
CVE-2025-148572026-04-07An improper access control vulnerability exists in Semtech LoRa LR11xxx transceivers running early versions of firmware where the memory write command accessib…
CVE-2025-69809Critical9.82026-03-16A write-what-where condition in p2r3 Bareiron commit 8e4d40 allows unauthenticated attackers to write arbitrary values to memory, enabling arbitrary code execu…
CVE-2026-25634High7.82026-02-06iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of ICC color management profiles. Prior to 2.3.1.4…
CVE-2025-299432026-01-16Write what were condition within AMD CPUs may allow an admin-privileged attacker to modify the configuration of the CPU pipeline potentially resulting in the c…
CVE-2025-62164High8.82025-11-21vLLM is an inference and serving engine for large language models (LLMs). From versions 0.10.2 to before 0.11.1, a memory corruption vulnerability could lead t…
CVE-2025-9900High8.82025-09-23A flaw was found in Libtiff. This vulnerability is a "write-what-where" condition, triggered when the library processes a specially crafted TIFF image file. B…
CVE-2025-7403High7.62025-09-19Unsafe handling in bt_conn_tx_processor causes a use-after-free, resulting in a write-before-zero. The written 4 bytes are attacker-controlled, enabling precis…
CVE-2025-33045High8.22025-09-09APTIOV contains vulnerabilities in the BIOS where a privileged user may cause “Write-what-where Condition” and “Exposure of Sensitive Information to an Unautho…
CVE-2025-55298High7.52025-08-26ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to ImageMagick versions 6.9.13-28 and 7.1.2-2, a format st…
CVE-2025-22225High8.22025-03-04VMware ESXi contains an arbitrary write vulnerability. A malicious actor with privileges within the VMX process may trigger an arbitrary kernel write leading t…
CVE-2024-20141Medium6.62025-02-03In V5 DA, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege, if an attacker has physical…
CVE-2024-47438Medium5.52024-11-12Substance3D - Painter versions 10.1.0 and earlier are affected by a Write-what-where Condition vulnerability that could lead to a memory leak. This vulnerabili…
CVE-2024-20119Medium6.72024-11-04In mms, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with System execution privil…
CVE-2024-20118Medium6.72024-11-04In mms, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with System execution privil…
CVE-2024-45142High7.82024-10-09Substance3D - Stager versions 3.0.3 and earlier are affected by a Write-what-where Condition vulnerability that could allow an attacker to execute arbitrary co…
CVE-2024-44067High8.42024-08-19The T-Head XuanTie C910 CPU in the TH1520 SoC and the T-Head XuanTie C920 CPU in the SOPHON SG2042 have instructions that allow unprivileged attackers to write…
CVE-2024-36877High8.22024-08-12Micro-Star International Z-series motherboards (Z590, Z490, and Z790) and B-series motherboards (B760, B560, B660, and B460) with firmware 7D25v14, 7D25v17 to…
CVE-2024-42479Critical10.02024-08-12llama.cpp provides LLM inference in C/C++. The unsafe `data` pointer member in the `rpc_tensor` structure can cause arbitrary address writing. This vulnerabili…
CVE-2024-6563High7.52024-07-08Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in Renesas arm-trusted-firmware allows Local Execution of Code. This vulne…
CVE-2024-2607High8.12024-03-19Return registers were overwritten which could have allowed an attacker to execute arbitrary code. *Note:* This issue only affected Armv7-A systems. Other opera…
CVE-2024-20741High7.82024-02-15Substance3D - Painter versions 9.1.1 and earlier are affected by a Write-what-where Condition vulnerability that could result in arbitrary code execution in th…
CVE-2021-45465High7.82024-01-04A vulnerability has been identified in syngo fastView (All versions). The affected application lacks proper validation of user-supplied data when parsing BMP f…
CVE-2022-38143Critical9.82022-12-22A heap out-of-bounds write vulnerability exists in the way OpenImageIO v2.3.19.0 processes RLE encoded BMP images. A specially-crafted bmp file can write to ar…
CVE-2022-37904Medium6.62022-12-12Vulnerabilities in ArubaOS running on 7xxx series controllers exist that allows an attacker to execute arbitrary code during the boot sequence. Successful expl…
CVE-2022-41757High8.82022-11-08An issue was discovered in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU processing operations to obtain write access to read-onl…
CVE-2022-1523Medium6.12022-10-19Fuji Electric D300win prior to version 3.7.1.17 is vulnerable to a write-what-where condition, which could allow an attacker to overwrite program memory to man…
CVE-2022-35408High8.22022-09-22An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. An SMM callout vulnerability in the SMM driver in UsbLegacyControlSmm leads to possibl…
CVE-2022-40262High8.22022-09-20A potential attacker can execute an arbitrary code at the time of the PEI phase and influence the subsequent boot stages. This can lead to the mitigations bypa…
CVE-2022-40246High7.22022-09-20A potential attacker can write one byte by arbitrary address at the time of the PEI phase (only during S3 resume boot mode) and influence the subsequent boot s…
CVE-2021-38441Medium6.62022-05-05Eclipse CycloneDDS versions prior to 0.8.0 are vulnerable to a write-what-where condition, which may allow an attacker to write arbitrary values in the XML par…
CVE-2021-42540High8.02021-10-22The affected product is vulnerable to a unsanitized extract folder for system configuration. A low-privileged user can leverage this logic to overwrite the set…
CVE-2021-38449Critical9.82021-10-22Some API functions permit by-design writing or copying data into a given buffer. Since the client controls these parameters, an attacker could rewrite the memo…
CVE-2021-36057Low3.32021-09-01XMP Toolkit SDK version 2020.1 (and earlier) is affected by a write-what-where condition vulnerability caused during the application's memory allocation proces…
CVE-2021-1520Medium6.72021-05-06A vulnerability in the internal message processing of Cisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an authenticated, local a…
CVE-2021-1390Medium5.12021-03-24A vulnerability in one of the diagnostic test CLI commands of Cisco IOS XE Software could allow an authenticated, local attacker to execute arbitrary code on a…
CVE-2020-7560High8.62020-12-11A CWE-123: Write-what-where Condition vulnerability exists in EcoStruxure™ Control Expert (all versions) and Unity Pro (former name of EcoStruxure™ Control Exp…
CVE-2020-16225High7.82020-08-07Delta Electronics TPEditor Versions 1.97 and prior. A write-what-where condition may be exploited by processing a specially crafted project file. Successful ex…
CVE-2020-2001High8.12020-05-13An external control of path and data vulnerability in the Palo Alto Networks PAN-OS Panorama XSLT processing logic that allows an unauthenticated user with net…
CVE-2014-5435Critical9.82019-04-08An arbitrary memory write vulnerability exists in the dual_onsrv.exe module in Honeywell Experion PKS R40x before R400.6, R41x before R410.6, and R43x before R…
CVE-2018-3971High7.82018-10-25An exploitable arbitrary write vulnerability exists in the 0x2222CC IOCTL handler functionality of Sophos HitmanPro.Alert 3.7.6.744. A specially crafted IRP re…
CVE-2018-15376Medium6.72018-10-05A vulnerability in the embedded test subsystem of Cisco IOS Software for Cisco 800 Series Industrial Integrated Services Routers could allow an authenticated…
CVE-2018-15375Medium6.72018-10-05A vulnerability in the embedded test subsystem of Cisco IOS Software for Cisco 800 Series Industrial Integrated Services Routers could allow an authenticated…
CVE-2018-16962High7.82018-09-12Webroot SecureAnywhere before 9.0.8.34 on macOS mishandles access to the driver by a process that lacks root privileges.
CVE-2018-12036High7.82018-06-07OWASP Dependency-Check before 3.2.0 allows attackers to write to arbitrary files via a crafted archive that holds directory traversal filenames.
CVE-2017-6282High7.82018-03-06NVIDIA Tegra kernel driver contains a vulnerability in NVMAP where an attacker has the ability to write an arbitrary value to an arbitrary location which may l…
CVE-2017-10994High7.32017-07-07Foxit Reader before 8.3.1 and PhantomPDF before 8.3.1 have an Arbitrary Write vulnerability, which allows remote attackers to execute arbitrary code via a craf…
CVE-2015-8271Critical9.82017-04-13The AMF3CD_AddProp function in amf.c in RTMPDump 2.4 allows remote RTMP Media servers to execute arbitrary code.