pwnlift Symlink File Write

Symlink following and TOCTOU issues in the pwnlift upload handler allow arbitrary file write as root...

Notepad++ 8.9.6.2 < 8.9.6.4 TOCTOU Race Condition (CVE-2026-52885)

The version of Notepad++ installed on the remote host is 8.9.6.2 or 8.9.6.3. It is, therefore, affected by a TOCTOU race condition vulnerability: - A time-of-check time-of-use TOCTOU race condition exists in the HMAC verification of shortcuts.xml. The HMAC check validates the on-disk file at...

CVE-2026-55950

Time-of-check Time-of-use TOCTOU race condition vulnerability in Erlang/OTP ssl dtlspacketdemux module allows an unauthenticated remote attacker to crash all active DTLS sessions on a listener. A DTLS server listener uses a single shared dtlspacketdemux genserver process to route incoming UDP...

CVE-2026-55950 DTLS listener crash via race condition in dtls_packet_demux causes denial of service for all sessions

Time-of-check Time-of-use TOCTOU race condition vulnerability in Erlang/OTP ssl dtlspacketdemux module allows an unauthenticated remote attacker to crash all active DTLS sessions on a listener. A DTLS server listener uses a single shared dtlspacketdemux genserver process to route incoming UDP...

CVE-2026-55950

Time-of-check Time-of-use TOCTOU race condition vulnerability in Erlang/OTP ssl dtlspacketdemux module allows an unauthenticated remote attacker to crash all active DTLS sessions on a listener. A DTLS server listener uses a single shared dtlspacketdemux genserver process to route incoming UDP...

PT-2026-55271

Name of the Vulnerable Software and Affected Versions Erlang/OTP versions 25.3 through 29.0.2 Erlang/OTP versions 28.x prior to 28.5.0.3 Erlang/OTP versions 27.x prior to 27.3.4.14 ssl versions 10.9 through 11.7.2 ssl versions 11.6.x prior to 11.6.0.3 ssl versions 11.2.x prior to 11.2.12.10...

CVE-2026-24260

NVIDIA Container Toolkit for Linux contains a vulnerability where an attacker could cause a time-of-check time-of-use race condition. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, and data tampering...

acl: TOCTOU Symlink Traversal via getfacl/setfacl

A time-of-check to time-of-use TOCTOU race condition vulnerability was found in acl. By replacing a pathname component with a symbolic link between a security check and subsequent file operations, an attacker can redirect file access control list operations. This occurs when privileged processes...

CVE-2026-24260

NVIDIA Container Toolkit for Linux contains a vulnerability where an attacker could cause a time-of-check time-of-use race condition. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, and data tampering...

CVE-2026-10546

IBM Langflow OSS 1.0.0 through 1.9.3 contains a Server-Side Request Forgery SSRF vulnerability in the URL component src/lfx/src/lfx/components/datasource/url.py due to a Time-of-Check/Time-of-Use TOCTOU race condition that can be exploited via DNS rebinding...

CVE-2026-10546

IBM Langflow OSS 1.0.0 through 1.9.3 contains a Server-Side Request Forgery SSRF vulnerability in the URL component src/lfx/src/lfx/components/datasource/url.py due to a Time-of-Check/Time-of-Use TOCTOU race condition that can be exploited via DNS rebinding...

CVE-2026-10546

CVE-2026-10546 affects IBM Langflow OSS versions 1.0.0–1.9.3. A Server-Side Request Forgery (SSRF) in the URL component (src/lfx/src/lfx/components/data_source/url.py) arises from a TOCTOU race condition that can be exploited via DNS rebinding. The vulnerability stems from validating URLs in vali...

CVE-2026-14160

Time-of-check time-of-use TOCTOU race condition vulnerability in Samsung Open Source Escargot allows Leveraging Race Conditions. This issue affects Escargot: bab3a5797557014ce3c2e28419a6310cfba90d0d...

CVE-2026-14160

Time-of-check time-of-use TOCTOU race condition vulnerability in Samsung Open Source Escargot allows Leveraging Race Conditions. This issue affects Escargot: bab3a5797557014ce3c2e28419a6310cfba90d0d...

EUVD-2026-40248

Time-of-check time-of-use TOCTOU race condition vulnerability in Samsung Open Source Escargot allows Leveraging Race Conditions. This issue affects Escargot: bab3a5797557014ce3c2e28419a6310cfba90d0d...

CVE-2026-41991

A flaw was found in the gzexe utility of GNU gzip. When the mktemp utility is not available, gzexe creates temporary files with predictable names based on the process ID. A local attacker can exploit this by pre-creating a symbolic link to an arbitrary file at the predicted temporary file path...

CVE-2026-53250

A flaw was found in the Linux kernel's xsk AFXDP socket component. A malicious local userspace application can exploit a Time-of-check to time-of-use TOCTOU race condition in the xskskbmetadata function. By modifying checksum-related values in shared memory between validation and use, an attacker...

Time-of-check Time-of-use (TOCTOU) Race Condition

Overview acl is a None Affected versions of this package are vulnerable to Time-of-check Time-of-use TOCTOU Race Condition. in the getfacl or setfacl process. An attacker can gain unauthorized access to files or escalate privileges by exploiting a race condition where a symbolic link replaces a...

CVE-2026-54370

CVE-2026-54370 affects acl before version 2.4.0, introducing a TOCTOU race where an attacker-controlled pathname component can replace a component with a symlink between an lstat() check and subsequent operations (stat, chown, chmod, acl_get_file, acl_set_file). This enables local privilege escal...

CVE-2026-54370 acl < 2.4.0 TOCTOU Symlink Traversal via getfacl/setfacl/chacl

acl before version 2.4.0 contains a time-of-check to time-of-use TOCTOU race condition vulnerability that allows local attackers to escalate privileges by replacing a pathname component with a symbolic link between an lstat check and subsequent symlink-following operations such as stat, chown,...