CVE-2021-3156

CVE-2021-3156 Sudo prima della versione 1.9.5p2 contiene un errore off-by-one che può causare un overflow del buffer basato su heap, consentendo l'escalation dei privilegi a root tramite sudoedit -s e un argomento della riga di comando che termina con un singolo carattere backslash. Crediti:...

Baron-Samedit-Heap-Buffer-Overflow-CVE-2021-3156

Baron-Samedit-Débordement-de-Tas-Heap-CVE-2021-3156 Version Vulnérable à l'Exploit La vulnérabilité Baron Samedit CVE-2021-3156 affecte les versions legacy de sudo 1.8.2 à 1.8.31p2 et les versions stables 1.9.0 à 1.9.5p1. Ce défaut de débordement de tas basé sur le heap a été introduit en juillet...

CVE-2026-46369 Nimiq: Validity store off by one error

Nimiq is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Through 1.5.0, the validity store uses a strict lower-bound comparison that expires a stored transaction too early relative to Transaction::isvalidat, allowing a remote attacker to repl...

CVE-2026-46369

Nimiq (Rust implementation of the Nimiq Proof-of-Stake protocol, Albatross consensus) is affected by an off-by-one error in its validity store through version 1.5.0 . The store uses a strict lower-bound comparison that expires a stored transaction one block too early relative to Transaction::is_v...

CVE-2026-46369 Nimiq: Validity store off by one error

Nimiq is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Through 1.5.0, the validity store uses a strict lower-bound comparison that expires a stored transaction too early relative to Transaction::isvalidat, allowing a remote attacker to repl...

CVE-2026-65927

An off-by-one error in the RewriteValve of Apache Tomcat affecting the [N] flag causes rewrite processing to restart at the second rule rather than the first, which may bypass access control . Affected versions include 11.0.0-M1 through 11.0.24 , 10.1.0-M1 through 10.1.57 , 9.0.0-M1 through 9.0.1...

CVE-2026-65927

Off-by-one Error vulnerability in Apache Tomcat impacting the N flag on the rewrite valves causes rewrite processing to restart at the second rule rather than the first rule. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.0.M1 through...

CVE-2026-65927 Apache Tomcat: RewriteValve [N] restarts at the second rule and may bypass access control

Off-by-one Error vulnerability in Apache Tomcat impacting the N flag on the rewrite valves causes rewrite processing to restart at the second rule rather than the first rule. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.0.M1 through...

CVE-2026-79148

An off-by-one error in the DevTools component of Google Chrome prior to version 152.0.7977.65 allowed a remote attacker, leveraging social engineering and a crafted Chrome extension, to read memory inside the sandbox . Chromium rated this Low severity, while the CNA-assigned CVSS 3.1 score is 9.1...

CVE-2026-79148

Off-by-one error in DevTools in Google Chrome prior to 152.0.7977.65 allowed a remote attacker leveraging social engineering to potentially read memory inside the sandbox via a crafted Chrome extension. Chromium security severity: Low...

PT-2026-81885

Name of the Vulnerable Software and Affected Versions Apache Tomcat versions 11.0.0-M1 through 11.0.24 Apache Tomcat versions 10.1.0-M1 through 10.1.57 Apache Tomcat versions 9.0.0.M1 through 9.0.120 Apache Tomcat versions 8.5.0 through 8.5.100 Description An off-by-one error in the rewrite valve...

CVE-2026-74598

A flaw was found in the Linux kernel's IPv6 networking stack. An off-by-one error in the validation of the Route Information option length RFC 4191 allows a remote attacker to craft a Router Advertisement RA packet. This crafted packet can cause the kernel to read up to 8 bytes beyond the intende...

CVE-2026-16909 Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to an off-by-one error in bounds checking...

SUSE CVE-2026-74495

In the Linux kernel, the following vulnerability has been resolved: igbvf: Fix leak in TX DMA error cleanup If an error is encountered while mapping TX buffers, the driver should unmap any buffers already mapped for that skb. Because count is incremented before each frag mapping, it will always...

CVE-2026-74495

In the Linux kernel, the following vulnerability has been resolved: igbvf: Fix leak in TX DMA error cleanup If an error is encountered while mapping TX buffers, the driver should unmap any buffers already mapped for that skb. Because count is incremented before each frag mapping, it will always...

EUVD-2026-59688

In the Linux kernel, the following vulnerability has been resolved: igbvf: Fix leak in TX DMA error cleanup If an error is encountered while mapping TX buffers, the driver should unmap any buffers already mapped for that skb. Because count is incremented before each frag mapping, it will always...

CVE-2026-74495

CVE-2026-74495 affects the Linux kernel igbvf driver. The issue is a leak in TX DMA error cleanup: when mapping TX buffers, buffers already mapped for a skb must be unmapped. The root cause is an off-by-one error from decrementing the count before the dma_error loop, after the count had been incr...

CVE-2026-74495 igbvf: Fix leak in TX DMA error cleanup

In the Linux kernel, the following vulnerability has been resolved: igbvf: Fix leak in TX DMA error cleanup If an error is encountered while mapping TX buffers, the driver should unmap any buffers already mapped for that skb. Because count is incremented before each frag mapping, it will always...

PT-2026-72947

In the Linux kernel, the following vulnerability has been resolved: igbvf: Fix leak in TX DMA error cleanup If an error is encountered while mapping TX buffers, the driver should unmap any buffers already mapped for that skb. Because count is incremented before each frag mapping, it will always...

CVE-2026-71391

A flaw was found in GNU Emacs, specifically in GNU Emacs for Android. An off-by-one error can occur when a specially crafted font file is processed due to an improper bounds check. This can cause a heap-based buffer over-read, exposing heap memory contents. Mitigation Do not load untrusted font...