LightGuard: Transparent WiFi Security Via Physical-Layer LiFi Key Bootstrapping

WiFi is inherently vulnerable to eavesdropping because RF signals may penetrate many physical boundaries, such as walls and floors. LiFi, by contrast, is an optical method confined to line-of-sight and blocked by opaque surfaces. We present LightGuard, a dual-link architecture built on this...

CVE-2026-34873

An issue was discovered in Mbed TLS 3.5.0 through 4.0.0. Client impersonation can occur while resuming a TLS 1.3 session...

MGASA-2026-0074 Updated python-openssl packages fix security vulnerabilities

pyOpenSSL allows TLS connection bypass via unhandled callback exception in settlsextservernamecallback. CVE-2026-27448 pyOpenSSL DTLS cookie callback buffer overflow. CVE-2026-27459...

nginx: NGINX: Data injection via man-in-the-middle attack on TLS proxied connections

A flaw was found in NGINX. When NGINX is configured to proxy to upstream Transport Layer Security TLS servers, An attacker with a man-in-the-middle MITM position on the upstream server side—along with conditions beyond the attacker's control—may be able to inject plain text data into the response...

K000160551: OpenSSL vulnerability CVE-2025-66199

Security Advisory Description Issue summary: A TLS 1.3 connection using certificate compression can be forced to allocate a large buffer before decompression without checking against the configured certificate size limit. Impact summary: An attacker can cause per-connection memory allocations of ...

backwardcompatibilityml (>=1.4.0, <=1.4.2), layer-client (>=0.3.7b1, <=0.3.9) potentially affected by CVE-2026-0596 via mlflow (1.12.1)

mlflow PYPI version 1.12.1 is affected by a known vulnerability. The following packages have a transitive dependency on mlflow and may be impacted: - backwardcompatibilityml =1.4.0, =0.3.7b1, =0.3.9 Source cves: CVE-2026-0596 Source advisory: OSV:GHSA-RVHJ-8CHJ-8V3C...

layer-client (0.3.6), odahu-flow-mlflow-runner (1.4.0rc1) potentially affected by CVE-2026-0596 via mlflow (1.12.0)

mlflow PYPI version 1.12.0 is affected by a known vulnerability. The following packages have a transitive dependency on mlflow and may be impacted: - layer-client 0.3.6 - odahu-flow-mlflow-runner 1.4.0rc1 Source cves: CVE-2026-0596 Source advisory: OSV:GHSA-RVHJ-8CHJ-8V3C...

layer-client (0.3.5), sapsan (>=0.1.1, <=0.2.7) potentially affected by CVE-2026-0596 via mlflow (1.11.0)

mlflow PYPI version 1.11.0 is affected by a known vulnerability. The following packages have a transitive dependency on mlflow and may be impacted: - layer-client 0.3.5 - sapsan =0.1.1, =0.2.7 Source cves: CVE-2026-0596 Source advisory: OSV:GHSA-RVHJ-8CHJ-8V3C...

nginx: NGINX: Data injection via man-in-the-middle attack on TLS proxied connections

A flaw was found in NGINX. When NGINX is configured to proxy to upstream Transport Layer Security TLS servers, An attacker with a man-in-the-middle MITM position on the upstream server side—along with conditions beyond the attacker's control—may be able to inject plain text data into the response...

Moderate: Red Hat Security Advisory: nginx security update

An update for nginx is now available for Red Hat Enterprise Linux 9.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for ea...

nginx: NGINX: Data injection via man-in-the-middle attack on TLS proxied connections

A flaw was found in NGINX. When NGINX is configured to proxy to upstream Transport Layer Security TLS servers, An attacker with a man-in-the-middle MITM position on the upstream server side—along with conditions beyond the attacker's control—may be able to inject plain text data into the response...

charmcraft (>=1.4.0, <=2.2.0), optikka-design-data-layer (0.1.58) +4 more potentially affected by CVE-2026-34073 via cryptography (3.4.0)

cryptography PYPI version 3.4.0 is affected by a known vulnerability. The following packages have a transitive dependency on cryptography and may be impacted: - charmcraft =1.4.0, =4.2.3, =0.1.0, =1.7.0, =0.0.1, =0.0.4 Source cves: CVE-2026-34073 Source advisory: OSV:PYSEC-2026-35...

[SECURITY] Fedora 42 Update: nss-3.121.0-1.fc42

Network Security Services NSS is a set of libraries designed to support cross-platform development of security-enabled client and server applications. Applications built with NSS can support SSL v2 and v3, TLS, PKCS 5, PKCS 7, PKCS 11, PKCS 12, S/MIME, X.509 v3 certificates, and other security...

[SECURITY] Fedora 44 Update: nss-3.121.0-1.fc44

Network Security Services NSS is a set of libraries designed to support cross-platform development of security-enabled client and server applications. Applications built with NSS can support SSL v2 and v3, TLS, PKCS 5, PKCS 7, PKCS 11, PKCS 12, S/MIME, X.509 v3 certificates, and other security...

UBUNTU-CVE-2026-33995

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.24.2, a double-free vulnerability in kerberosAcceptSecurityContext and kerberosInitializeSecurityContextA WinPR, winpr/libwinpr/sspi/Kerberos/kerberos.c can cause a crash in any FreeRDP clients on systems where...

EUVD-2026-17237

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.24.2, a double-free vulnerability in kerberosAcceptSecurityContext and kerberosInitializeSecurityContextA WinPR, winpr/libwinpr/sspi/Kerberos/kerberos.c can cause a crash in any FreeRDP clients on systems where...

Moderate: Red Hat Security Advisory: nginx security update

An update for nginx is now available for Red Hat Enterprise Linux 9.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for ea...

nginx: NGINX: Data injection via man-in-the-middle attack on TLS proxied connections

A flaw was found in NGINX. When NGINX is configured to proxy to upstream Transport Layer Security TLS servers, An attacker with a man-in-the-middle MITM position on the upstream server side—along with conditions beyond the attacker's control—may be able to inject plain text data into the response...

layer-client (0.3.5), sapsan (>=0.1.1, <=0.2.7) potentially affected by CVE-2025-15379 via mlflow (1.11.0)

mlflow PYPI version 1.11.0 is affected by a known vulnerability. The following packages have a transitive dependency on mlflow and may be impacted: - layer-client 0.3.5 - sapsan =0.1.1, =0.2.7 Source cves: CVE-2025-15379 Source advisory: OSV:GHSA-R23Q-823P-VMF7...

backwardcompatibilityml (>=1.4.0, <=1.4.2), layer-client (>=0.3.7b1, <=0.3.9) potentially affected by CVE-2025-15379 via mlflow (1.12.1)

mlflow PYPI version 1.12.1 is affected by a known vulnerability. The following packages have a transitive dependency on mlflow and may be impacted: - backwardcompatibilityml =1.4.0, =0.3.7b1, =0.3.9 Source cves: CVE-2025-15379 Source advisory: OSV:GHSA-R23Q-823P-VMF7...