PCP: PCP: Denial of Service due to signed integer overflow

A signed integer overflow in the PCP pmGetPDU function can be exploited via crafted network packets during PDU processing or SASL negotiation. This permanently blinds the affected daemon, resulting in a total denial of service DoS for subsequent packet reads...

PCP: PCP: Denial of Service due to signed integer overflow

A signed integer overflow in the PCP pmGetPDU function can be exploited via crafted network packets during PDU processing or SASL negotiation. This permanently blinds the affected daemon, resulting in a total denial of service DoS for subsequent packet reads...

CVE-2026-75538

A flaw was found in Erlang/OTP. A remote, unauthenticated attacker can exploit a signed length overflow vulnerability in the inet TCP driver when operating in packet,4 mode. By sending a specially crafted packet, the attacker can cause an incorrect packet length calculation, leading to a buffer...

CVE-2026-103254

n8n versions before 1.123.80, from 2.0.0 before 2.39.6, and from 2.40.0 before 2.40.1 contain a path traversal vulnerability in signed resume URL generation for Send-and-Wait approvals. Attackers with workflow creation permissions can mint valid approval URLs for gates in projects they cannot...

CVE-2026-103254

The software n8n is vulnerable to a path traversal vulnerability in its signed resume URL generation for Send-and-Wait approvals . Affected versions include those before 1.123.80 , 2.0.0 before 2.39.6 , and 2.40.0 before 2.40.1 . An attacker with workflow creation permissions can exploit unresolv...

CVE-2026-103254 n8n before 1.123.80, 2.39.6, and 2.40.1 Path Traversal via Resume URL Generation

n8n versions before 1.123.80, from 2.0.0 before 2.39.6, and from 2.40.0 before 2.40.1 contain a path traversal vulnerability in signed resume URL generation for Send-and-Wait approvals. Attackers with workflow creation permissions can mint valid approval URLs for gates in projects they cannot...

EUVD-2026-90648

n8n versions before 1.123.80, from 2.0.0 before 2.39.6, and from 2.40.0 before 2.40.1 contain a path traversal vulnerability in signed resume URL generation for Send-and-Wait approvals. Attackers with workflow creation permissions can mint valid approval URLs for gates in projects they cannot...

CVE-2026-103254 n8n before 1.123.80, 2.39.6, and 2.40.1 Path Traversal via Resume URL Generation

n8n versions before 1.123.80, from 2.0.0 before 2.39.6, and from 2.40.0 before 2.40.1 contain a path traversal vulnerability in signed resume URL generation for Send-and-Wait approvals. Attackers with workflow creation permissions can mint valid approval URLs for gates in projects they cannot...

CVE-2026-103254 n8n before 1.123.80, 2.39.6, and 2.40.1 Path Traversal via Resume URL Generation

n8n versions before 1.123.80, from 2.0.0 before 2.39.6, and from 2.40.0 before 2.40.1 contain a path traversal vulnerability in signed resume URL generation for Send-and-Wait approvals. Attackers with workflow creation permissions can mint valid approval URLs for gates in projects they cannot...

SUSE CVE-2026-63209

compress provides various compression algorithms. Prior to version 1.18.7, a signed integer overflow vulnerability in s2.NewDict allows an attacker to bypass repeat index validation by supplying a dictionary with a uvarint-encoded repeat value exceeding MaxInt64. When Dict.Encode is subsequently...

PT-2026-103787

Name of the Vulnerable Software and Affected Versions n8n versions prior to 1.123.80 n8n versions 2.0.0 through 2.39.5 n8n versions 2.40.0 Description A path traversal issue exists in the signed resume URL generation for Send-and-Wait approvals. Users with workflow creation permissions can forge...

Rocky Linux 8 [CIQ] Security Update: libtiff / libtiff-debuginfo / libtiff-debugsource / libtiff-devel / etc (crlsa-2026_16055)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202616055 advisory. libtiff: libtiff: Arbitrary code execution or denial of service via signed integer overflow in TIFF file processing CVE-2026-4775 Tenable has extracted the precedi...

AlmaLinux 9.2 [TuxCare] Security Update: autocorr-af / autocorr-bg / autocorr-ca / autocorr-cs / autocorr-da / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2025:1747253770)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1747253770 advisory. - Improper Validation of Array Index vulnerability in the spreadsheet component of The Document Foundation LibreOffice allows an...

Rocky Linux 9 [CIQ] Security Update: gstreamer1-plugins-bad-free / gstreamer1-plugins-bad-free-debuginfo / etc Multiple Vulnerabilities (crlsa-2026_36834)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202636834 advisory. gstreamer1-plugins-bad-free: GStreamer: Denial of service via AV1 tilelistobu parser byte/bit confusion CVE-2026-52718 gstreamer1-plugins-bad-free:...

Rocky Linux 8 [CIQ] Security Update: mingw32-libtiff / mingw32-libtiff-debuginfo / etc (crlsa-2026_14929)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202614929 advisory. libtiff: libtiff: Arbitrary code execution or denial of service via signed integer overflow in TIFF file processing CVE-2026-4775 Tenable has extracted the precedi...

PT-2026-105179

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0, The trust-store plugin installs a verify fun that overrides bad cert, unknown ca / bad cert, selfsigned peer when the presented cert "matches" a whitelisted one. The match key is extract...

CVE-2026-103254: Improper Limitation of a Pathname to a Restricted Directory

n8n versions before 1.123.80, from 2.0.0 before 2.39.6, and from 2.40.0 before 2.40.1 contain a path traversal vulnerability in signed resume URL generation for Send-and-Wait approvals. Attackers with workflow creation permissions can mint valid approval URLs for gates in projects they cannot...

PT-2026-105142

The SOAP HTTP client guards its response buffer growth with a check that relies on signed integer overflow, which is undefined behaviour and is not guaranteed to trigger. When the check is optimised away, a malicious SOAP server can make the client allocate a buffer far smaller than the data it...

PT-2026-105132

The SOAP HTTP client guards its response buffer growth with a check that relies on signed integer overflow, which is undefined behaviour and is not guaranteed to trigger. When the check is optimised away, a malicious SOAP server can make the client allocate a buffer far smaller than the data it...

PT-2026-105112

The SOAP HTTP client guards its response buffer growth with a check that relies on signed integer overflow, which is undefined behaviour and is not guaranteed to trigger. When the check is optimised away, a malicious SOAP server can make the client allocate a buffer far smaller than the data it...