RHEL 9 : opentelemetry-collector (RHSA-2026:76744)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:76744 advisory. Collector with the supported components for a Red Hat build of OpenTelemetry Security Fixes: google.golang.org/grpc: gRPC-Go: Denial of Service via...

openSUSE 16 Security Update : prometheus-blackbox_exporter (openSUSE-SU-2026:22026-1)

The remote openSUSE 16 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:22026-1 advisory. Changes in prometheus-blackboxexporter: - CVE-2026-84304: Fix heap memory exhaustion OOM via HTTP/2 DATA frame fragmentation in gRPC-Go by bumpi...

The vulnerability of the GetSlicers method in the Go language library for reading and writing Excel spreadsheets allows a malicious actor to cause a service failure.

The vulnerability of the GetSlicers method in the Go language library for reading and writing Excel spreadsheets is related to the use of pointers. Exploiting this vulnerability could allow a malicious actor to cause service interruptions...

The vulnerability of the flatCols() function in the Go language library for reading and writing Excel spreadsheets allows a hacker to cause a service failure.

The vulnerability of the flatCols function in the Go language library for reading and writing Excel spreadsheets is related to uncontrolled memory allocation. Exploiting this vulnerability could allow an attacker to cause service interruptions...

PT-2026-108309

Name of the Vulnerable Software and Affected Versions Go affected versions not specified Description When http.Transport sends an HTTP/1 CONNECT request containing a non-empty Request.Body, the body is written directly to the connection without framing following the request headers. If the server...

PT-2026-108313

Name of the Vulnerable Software and Affected Versions Go affected versions not specified Description Excessive CPU consumption occurs when parsing a Range header that contains a large number of small ranges. This issue affects the FileServerFS, ServeContent, and ServeFileFS functions...

RockyLinux 9 : opentelemetry-collector (RLSA-2026:76744)

The remote RockyLinux 9 host has a package installed that is affected by a vulnerability as referenced in the RLSA-2026:76744 advisory. google.golang.org/grpc: gRPC-Go: Denial of Service via malformed RPC requests CVE-2026-84445 Tenable has extracted the preceding description block directly from...

Security Bulletin: Due to use of Golang Go, multiple vulnerabilities affect IBM Cloud Pak System

Summary Due to use of Golang Go multiple vulnerabilities affect IBM Cloud Pak System. IBM Cloud Pak System has addressed these vulnerabilities. Vulnerability Details CVEID:CVE-2026-39827 DESCRIPTION: An authenticated SSH client that repeatedly opened channels which were rejected by the server...

CVE-2026-107224

Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. From 2.1.0 to 2.11.0, a Zip64 uncompressed size with the high bit set is converted from uint64 to a negative int64 before signed size-limit checks and allocation. ReadZipReader obtains UncompressedSize64 throu...

CVE-2026-107222

Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. From 2.7.0 to 2.11.0, conditional-format extraction indexes required child slices or dereferences an optional colorScale child without validating malformed rule structure. GetConditionalFormats reaches...

CVE-2026-107223

Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. From 2.1.0 to 2.11.0, flatCols expands file-loaded column ranges without validating Min and Max against the worksheet column limit. SetColWidth reaches flatCols, which expands xlsxCol.Min through xlsxCol.Max...

USN-8900-1 golang-golang-x-net vulnerabilities

It was discovered that Go Networking did not properly handle server errors after sending a GOAWAY frame during HTTP/2 connection shutdown, which could cause the connection to hang. A remote attacker could possibly use this issue to cause a denial of service. CVE-2022-27664 It was discovered that ...

USN-8900-1: Go Networking vulnerabilities

It was discovered that Go Networking did not properly handle server errors after sending a GOAWAY frame during HTTP/2 connection shutdown, which could cause the connection to hang. A remote attacker could possibly use this issue to cause a denial of service. CVE-2022-27664 It was discovered that ...

CVE-2026-107224

The Excelize Go library (versions 2.1.0 to 2.11.0 ) is vulnerable to a panic during workbook opening due to an integer overflow/wraparound . When a crafted Zip64 entry declares an uncompressed size between $2^{63}$ and $2^{64}-1$, the library converts the uint64 value into a negative int64. This ...

CVE-2026-107223 Excelize: Unbounded <col max> attribute is loaded with no MaxColumns check and expanded per-column by flatCols(), so any column mutator hangs or OOMs the process

Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. From 2.1.0 to 2.11.0, flatCols expands file-loaded column ranges without validating Min and Max against the worksheet column limit. SetColWidth reaches flatCols, which expands xlsxCol.Min through xlsxCol.Max...

CVE-2026-107223 Excelize: Unbounded <col max> attribute is loaded with no MaxColumns check and expanded per-column by flatCols(), so any column mutator hangs or OOMs the process

Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. From 2.1.0 to 2.11.0, flatCols expands file-loaded column ranges without validating Min and Max against the worksheet column limit. SetColWidth reaches flatCols, which expands xlsxCol.Min through xlsxCol.Max...

CVE-2026-107222

The Excelize Go library, used for reading and writing Microsoft Excel spreadsheets, is vulnerable in versions 2.7.0 to 2.11.0 . The GetConditionalFormats function fails to perform sufficient length or nil checks when extracting conditional-formatting rules. Specifically, it indexes required child...

CVE-2026-107222 Excelize: GetConditionalFormats indexes conditional-formatting rule sub-elements with no length or nil check

Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. From 2.7.0 to 2.11.0, conditional-format extraction indexes required child slices or dereferences an optional colorScale child without validating malformed rule structure. GetConditionalFormats reaches...

CVE-2026-107221 Excelize: a row whose earlier cell has a higher column reference than its last cell panics index out of range on almost every worksheet read API

Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. From 2.0.0 to 2.11.0, checkRow sizes its target cell slice from the last cell in XML document order and then re-scatters every cell by its explicit column reference. GetCellValue reaches workSheetReader and...

CVE-2026-107221 Excelize: a row whose earlier cell has a higher column reference than its last cell panics index out of range on almost every worksheet read API

Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. From 2.0.0 to 2.11.0, checkRow sizes its target cell slice from the last cell in XML document order and then re-scatters every cell by its explicit column reference. GetCellValue reaches workSheetReader and...