131833 matches found
grafana: Grafana: Temporary access control bypass for service account token minting
A flaw was found in Grafana. When a user's access to mint tokens for a service account is revoked, the system may temporarily allow the user to continue minting tokens for a few seconds. This could lead to a temporary bypass of access control, potentially enabling unauthorized actions if the toke...
grafana: Grafana: Denial of Service due to Out of Memory via $__timeGroup macro
A flaw was found in Grafana. A remote attacker with authenticated access to a SQL datasource can exploit a vulnerability in the $timeGroup macro. By sending specially crafted queries, an attacker can cause an Out of Memory OOM error, leading to the Grafana server crashing and resulting in a Denia...
grafana: Grafana Live: Denial of Service due to unbounded memory allocation via push endpoint
A flaw was found in Grafana Live. An authenticated user with access to the Grafana Live API can exploit the push endpoint by sending a large or streaming request body. This can lead to unbounded memory allocation, potentially causing out-of-memory conditions and resulting in a Denial of Service D...
grafana: Grafana: Information disclosure via SQL Expressions vulnerability
A flaw was found in Grafana. An authenticated attacker can exploit a vulnerability in SQL Expressions to read arbitrary files from the Grafana server's filesystem. This information disclosure is possible only when the sqlExpressions feature toggle is enabled...
Important: Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update
An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: grafana12.4: grafana12.4-12.4.10-0.6.hum1 aarch64, x8664 grafana12.4-12.4.10-0.6.hum1.src src Security Fixes: grafana12.4: CVE-2026-61709...
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc: OpenTelemetry-Go: TLS certificate bypass allows log telemetry interception and alteration
A flaw was found in OpenTelemetry-Go, specifically within its gRPC log exporter. This vulnerability allows a network attacker to bypass the intended private Certificate Authority CA pinning and mutual Transport Layer Security TLS configurations. The issue arises because the environment-only TLS...
joi: joi: Denial of Service via `isoDate` validation regular expression
A flaw was found in joi. A remote attacker can exploit an unanchored regular expression in the Joi.string.isoDate validation rule by supplying a specially crafted string. This input, consisting of a valid ISO date followed by a long sequence of fractional-second digits, causes the regular...
grafana: Grafana: Unauthorized snapshot deletion via Broken Access Control in Snapshot API
A flaw was found in Grafana. An authenticated user with editor privileges could exploit a Broken Access Control BAC vulnerability in the Snapshot API. This flaw allows an editor to delete any dashboard snapshot, even those they do not have explicit read or write access to, leading to unauthorized...
go.opentelemetry.io/otel/sdk/log: OpenTelemetry-Go: Denial of Service via attacker-driven log emission
A flaw was found in the OpenTelemetry-Go BatchingProcessor component. A remote attacker can exploit this by sending a high volume of log emissions, which can fill the asynchronous export buffer. This causes the processor to enter a tight CPU loop, repeatedly retrying to export logs without proper...
corosync: corosync: heap-based buffer overflow in totempg assembly buffer during fragmented message reassembly
A heap-based buffer overflow was found in Corosync's Totem Process Group totempg message reassembly. When processing fragmented multicast messages, the buffer used to reassemble fragments lacks a runtime bounds check in release builds. A network-adjacent attacker able to send crafted multicast...
Important: Red Hat Security Advisory: corosync security update
An update for corosync is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...
gstreamer: gstreamer1-plugins-bad-free: gstreamer: heap out-of-bounds write in adpcmdec IMA/DVI ADPCM decoder
A heap out-of-bounds write vulnerability was found in the GStreamer gst-plugins-bad adpcmdec element when decoding IMA/DVI ADPCM audio. Insufficient validation of the per-block sample count for multi-channel streams allows a crafted WAV file to cause writes beyond the allocated output buffer. Thi...
Important: Red Hat Security Advisory: gstreamer1-plugins-bad-free security update
An update for gstreamer1-plugins-bad-free is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...
github.com/go-git/go-git: github.com/go-git/go-git/v5: go-git: Unauthorized file modification via directory traversal in reference names
A flaw was found in go-git, an extensible Git implementation library. Maliciously crafted reference names, which can contain directory-traversal sequences, are not properly sanitized. This vulnerability allows an attacker to write files outside of the intended reference storage directory,...
Moderate: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: syft: syft-1.52.0-0.1.hum1 aarch64, x8664 syft-1.52.0-0.1.hum1.src src...
github.com/go-git/go-git: github.com/go-git/go-git/v5: go-git: Unauthorized file modification via directory traversal in reference names
A flaw was found in go-git, an extensible Git implementation library. Maliciously crafted reference names, which can contain directory-traversal sequences, are not properly sanitized. This vulnerability allows an attacker to write files outside of the intended reference storage directory,...
Moderate: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: grype: grype-0.119.0-0.1.hum1 aarch64, x8664 grype-0.119.0-0.1.hum1.src src...
Moderate: Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update
An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: qt5-qtbase: qt5-qtbase-5.15.18-5.2.hum1 aarch64, x8664 qt5-qtbase-common-5.15.18-5.2.hum1 noarch qt5-qtbase-devel-5.15.18-5.2.hum1 aarch64, x8664 qt5-qtbase-examples-5.15.18-5.2.hum1 aarch64, x86...
qt5-qtbase: qt6-qtbase: Qt: Denial of Service vulnerability in XML parsing
A flaw was found in Qt. This vulnerability, specifically an unbounded recursion in the QDomNode destructor during QDomDocument XML parsing, allows a remote attacker to trigger a denial-of-service DoS crash. By processing untrusted XML input, the affected system can become unresponsive, leading to...
perl-Net-DNS: Net::DNS: Denial of Service via unbounded recursion with misplaced TSIG records
A flaw was found in Net::DNS versions before 1.57 for Perl. An attacker can cause a denial of service DoS by sending a specially crafted DNS message with a misplaced Transaction Signature TSIG record. When a system using Net::DNS, such as a forwarder or proxy, attempts to re-encode this message, ...
Important: Red Hat Security Advisory: perl-Net-DNS security update
An update for perl-Net-DNS is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...
perl-Net-DNS: Net::DNS: Denial of Service via unbounded recursion with misplaced TSIG records
A flaw was found in Net::DNS versions before 1.57 for Perl. An attacker can cause a denial of service DoS by sending a specially crafted DNS message with a misplaced Transaction Signature TSIG record. When a system using Net::DNS, such as a forwarder or proxy, attempts to re-encode this message, ...
Important: Red Hat Security Advisory: perl-Net-DNS security update
An update for perl-Net-DNS is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...
Critical: Red Hat Security Advisory: Technical preview of the satellite/iop-vmaas-rhel9 container image
A new satellite/iop-vmaas-rhel9 container image is now available as a technical preview in the Red Hat container registry. Red Hat Lightspeed in Satellite analyzes system health and configuration by applying predefined rules to a small set of local data, such as installed packages, running...
grafana: Grafana: Unauthorized snapshot deletion via Broken Access Control in Snapshot API
A flaw was found in Grafana. An authenticated user with editor privileges could exploit a Broken Access Control BAC vulnerability in the Snapshot API. This flaw allows an editor to delete any dashboard snapshot, even those they do not have explicit read or write access to, leading to unauthorized...
grafana: Grafana: Unauthorized annotation deletion by editor users
A flaw was found in Grafana. An authenticated editor user could exploit this vulnerability to delete any annotation, even those for which they lack read permissions. This unauthorized action compromises the integrity of data by allowing deletion of information beyond their intended access scope...
grafana: Grafana Auth Proxy: Unauthorized access due to incorrect IPv6 allow-list default
A flaw in Grafana's Auth Proxy IPv6 allow-list incorrectly defaults to a broad /32 subnet mask instead of a strict /128. This misconfiguration allows remote attackers to bypass access restrictions, potentially leading to unauthorized access and data manipulation...
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc: OpenTelemetry-Go: TLS certificate bypass allows log telemetry interception and alteration
A flaw was found in OpenTelemetry-Go, specifically within its gRPC log exporter. This vulnerability allows a network attacker to bypass the intended private Certificate Authority CA pinning and mutual Transport Layer Security TLS configurations. The issue arises because the environment-only TLS...
Important: Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update
An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: grafana13.2: grafana13.2-13.2.1-0.5.hum1 aarch64, x8664 grafana13.2-13.2.1-0.5.hum1.src src Security Fixes: grafana13.2: CVE-2026-81871...
joi: joi: Denial of Service via `isoDate` validation regular expression
A flaw was found in joi. A remote attacker can exploit an unanchored regular expression in the Joi.string.isoDate validation rule by supplying a specially crafted string. This input, consisting of a valid ISO date followed by a long sequence of fractional-second digits, causes the regular...
grafana: Grafana Live: Denial of Service due to unbounded memory allocation via push endpoint
A flaw was found in Grafana Live. An authenticated user with access to the Grafana Live API can exploit the push endpoint by sending a large or streaming request body. This can lead to unbounded memory allocation, potentially causing out-of-memory conditions and resulting in a Denial of Service D...
grafana: Grafana: Denial of Service due to excessive memory allocation via large JSON payloads
A flaw was found in Grafana. An unauthenticated attacker can exploit the public dashboard query endpoint by sending arbitrarily large JSON payloads. This vulnerability, caused by a lack of request body size limits, triggers excessive memory allocation, leading to a denial of service through memor...
grafana: Grafana Live: Denial of Service due to a race condition
A flaw was found in Grafana Live, where a race condition allows authenticated users with a Viewer role to trigger a server crash. By sending concurrent requests, these users can cause a fatal map access error, leading to complete service unavailability Denial of Service. This requires a restart o...
grafana: Grafana: Denial of Service via unbounded memory allocation in plugin resources endpoint
A flaw was found in Grafana. An authenticated user can exploit a vulnerability in the plugin resources endpoint by sending a request that causes unbounded memory allocation. This occurs when the system attempts to read the entire request body into memory. Successful exploitation can lead to an...
grafana: Grafana: Denial of Service due to Out of Memory via $__timeGroup macro
A flaw was found in Grafana. A remote attacker with authenticated access to a SQL datasource can exploit a vulnerability in the $timeGroup macro. By sending specially crafted queries, an attacker can cause an Out of Memory OOM error, leading to the Grafana server crashing and resulting in a Denia...
grafana: Grafana: Temporary access control bypass for service account token minting
A flaw was found in Grafana. When a user's access to mint tokens for a service account is revoked, the system may temporarily allow the user to continue minting tokens for a few seconds. This could lead to a temporary bypass of access control, potentially enabling unauthorized actions if the toke...
grafana: Grafana: Privilege escalation via dashboard overwrite
A flaw was found in Grafana. A user with editor privileges can overwrite a dashboard not owned by them, leading to privilege escalation on that specific dashboard. This allows the editor to gain administrative control over the affected dashboard...
grafana: Grafana: Information disclosure via SQL Expressions vulnerability
A flaw was found in Grafana. An authenticated attacker can exploit a vulnerability in SQL Expressions to read arbitrary files from the Grafana server's filesystem. This information disclosure is possible only when the sqlExpressions feature toggle is enabled...
go.opentelemetry.io/otel/sdk/log: OpenTelemetry-Go: Denial of Service via attacker-driven log emission
A flaw was found in the OpenTelemetry-Go BatchingProcessor component. A remote attacker can exploit this by sending a high volume of log emissions, which can fill the asynchronous export buffer. This causes the processor to enter a tight CPU loop, repeatedly retrying to export logs without proper...
github.com/openfga/openfga: OpenFGA: Unauthorized access due to ListUsers API returning deliberately excluded users.
A flaw was found in OpenFGA, an authorization and permission engine. The ListUsers application programming interface API could incorrectly return users who should have been excluded from authorization decisions. This vulnerability arises when complex authorization rules, involving both exclusions...
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc: OpenTelemetry-Go: TLS certificate bypass allows log telemetry interception and alteration
A flaw was found in OpenTelemetry-Go, specifically within its gRPC log exporter. This vulnerability allows a network attacker to bypass the intended private Certificate Authority CA pinning and mutual Transport Layer Security TLS configurations. The issue arises because the environment-only TLS...
Moderate: Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update
An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: grafana12.4: grafana12.4-12.4.10-0.5.hum1 aarch64, x8664 grafana12.4-12.4.10-0.5.hum1.src src Security Fixes: grafana12.4: CVE-2026-81871...
Critical: Red Hat Security Advisory: satellite/iop-vulnerability-engine-rhel9 container image available as a Technology Preview
A new satellite/iop-vulnerability-engine-rhel9 container image is now available as a Technology Preview in the Red Hat container registry. Red Hat Lightspeed in Satellite analyzes system health and configuration by applying predefined rules to a small set of local data, such as installed packages...
Important: Red Hat Security Advisory: General availability of the satellite/iop-insights-engine-rhel9 container image
A new satellite/iop-insights-engine-rhel9 container image is now generally available in the Red Hat container registry. Red Hat Lightspeed in Satellite analyzes system health and configuration by applying predefined rules to a small set of local data, such as installed packages, running services,...
Critical: Red Hat Security Advisory: satellite/iop-vulnerability-engine-rhel9 container image available as a Technology Preview
A new satellite/iop-vulnerability-engine-rhel9 container image is now available as a Technology Preview in the Red Hat container registry. Red Hat Lightspeed in Satellite analyzes system health and configuration by applying predefined rules to a small set of local data, such as installed packages...
Important: Red Hat Security Advisory: General availability of the satellite/iop-insights-engine-rhel9 container image
A new satellite/iop-insights-engine-rhel9 container image is now generally available in the Red Hat container registry. Red Hat Lightspeed in Satellite analyzes system health and configuration by applying predefined rules to a small set of local data, such as installed packages, running services,...
grafana: Grafana Auth Proxy: Unauthorized access due to incorrect IPv6 allow-list default
A flaw in Grafana's Auth Proxy IPv6 allow-list incorrectly defaults to a broad /32 subnet mask instead of a strict /128. This misconfiguration allows remote attackers to bypass access restrictions, potentially leading to unauthorized access and data manipulation...
grafana: Grafana: Denial of Service via unbounded memory allocation in plugin resources endpoint
A flaw was found in Grafana. An authenticated user can exploit a vulnerability in the plugin resources endpoint by sending a request that causes unbounded memory allocation. This occurs when the system attempts to read the entire request body into memory. Successful exploitation can lead to an...
grafana: Grafana: Unauthorized snapshot deletion via Broken Access Control in Snapshot API
A flaw was found in Grafana. An authenticated user with editor privileges could exploit a Broken Access Control BAC vulnerability in the Snapshot API. This flaw allows an editor to delete any dashboard snapshot, even those they do not have explicit read or write access to, leading to unauthorized...
grafana: Grafana: Denial of Service due to Out of Memory via $__timeGroup macro
A flaw was found in Grafana. A remote attacker with authenticated access to a SQL datasource can exploit a vulnerability in the $timeGroup macro. By sending specially crafted queries, an attacker can cause an Out of Memory OOM error, leading to the Grafana server crashing and resulting in a Denia...