Rocky Linux 8 [CIQ] Security Update: perl-Archive-Tar (crlsa-2026_49524)

The Rocky Linux 8 host has a package installed that is affected by a vulnerability as referenced in the CIQ crlsa-202649524 advisory. perl-Archive-Tar: perl-Archive-Tar: Denial of Service via crafted tar header with large entry size CVE-2026-9538 Tenable has extracted the preceding description...

Rocky Linux 9 [CIQ] Security Update: perl-Archive-Tar (crlsa-2026_49525)

The Rocky Linux 9 host has a package installed that is affected by a vulnerability as referenced in the CIQ crlsa-202649525 advisory. perl-Archive-Tar: perl-Archive-Tar: Denial of Service via crafted tar header with large entry size CVE-2026-9538 Tenable has extracted the preceding description...

Rocky Linux 9.6 [TuxCare] Security Update: perl-Archive-Tar (ALMALINUX9.6:CLSA-2026:1786097595)

The Rocky Linux 9.6 host has a package installed that is affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1786097595 advisory. - Archive::Tar versions before 3.10 for Perl allow memory exhaustion via attacker controlled entry size field in tar header. readtar reads...

AlmaLinux 9.2 [TuxCare] Security Update: perl-Archive-Tar (ALMALINUX9.2:CLSA-2026:1786095908)

The AlmaLinux 9.2 host has a package installed that is affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1786095908 advisory. - Archive::Tar versions before 3.10 for Perl allow memory exhaustion via attacker controlled entry size field in tar header. readtar reads ea...

Rocky Linux 10.2 [CIQ] Security Update: perl-Archive-Tar (crlsa-2026_49523)

The Rocky Linux 10.2 host has a package installed that is affected by a vulnerability as referenced in the CIQ crlsa-202649523 advisory. perl-Archive-Tar: perl-Archive-Tar: Denial of Service via crafted tar header with large entry size CVE-2026-9538 Tenable has extracted the preceding description...

PT-2026-105114

phar tar number parses the octal size field of a TAR header into a uint32 t with no overflow check. The field is 11 octal digits wide and holds values up to 0x1FFFFFFFF, so a size above 0xFFFFFFFF silently wraps. The parser then skips the wrong number of data blocks and interprets...

PT-2026-105144

phar tar number parses the octal size field of a TAR header into a uint32 t with no overflow check. The field is 11 octal digits wide and holds values up to 0x1FFFFFFFF, so a size above 0xFFFFFFFF silently wraps. The parser then skips the wrong number of data blocks and interprets...

AlmaLinux 9.6 [TuxCare] Security Update: perl-Archive-Tar (ALMALINUX9.6:CLSA-2026:1786097595)

The AlmaLinux 9.6 host has a package installed that is affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1786097595 advisory. - Archive::Tar versions before 3.10 for Perl allow memory exhaustion via attacker controlled entry size field in tar header. readtar reads ea...

Rocky Linux 8 [CIQ] Security Update: perl / perl-Algorithm-Diff / perl-Archive-Tar / perl-Archive-Zip / etc (crlsa-2026_48225)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202648225 advisory. perl-Archive-Tar: perl-Archive-Tar: Denial of Service via crafted tar header with large entry size CVE-2026-9538 Tenable has extracted the preceding description...

CVE-2026-6103

phartarnumber parses the octal size field of a TAR header into a uint32t with no overflow check. The field is 11 octal digits wide and holds values up to 0x1FFFFFFFF, so a size above 0xFFFFFFFF silently wraps. The parser then skips the wrong number of data blocks and interprets attacker-controlle...

CVE-2026-6103

phartarnumber parses the octal size field of a TAR header into a uint32t with no overflow check. The field is 11 octal digits wide and holds values up to 0x1FFFFFFFF, so a size above 0xFFFFFFFF silently wraps. The parser then skips the wrong number of data blocks and interprets attacker-controlle...

CVE-2026-6103

The php language environment is vulnerable to an integer overflow in the phar_tar_number() function. The function fails to perform an overflow check when parsing the 11-octal-digit size field of a TAR header into a uint32_t. Consequently, sizes exceeding 0xFFFFFFFF silently wrap, causing the pars...

EUVD-2026-87322

phartarnumber parses the octal size field of a TAR header into a uint32t with no overflow check. The field is 11 octal digits wide and holds values up to 0x1FFFFFFFF, so a size above 0xFFFFFFFF silently wraps. The parser then skips the wrong number of data blocks and interprets attacker-controlle...

CVE-2026-6103

phartarnumber parses the octal size field of a TAR header into a uint32t with no overflow check. The field is 11 octal digits wide and holds values up to 0x1FFFFFFFF, so a size above 0xFFFFFFFF silently wraps. The parser then skips the wrong number of data blocks and interprets attacker-controlle...

CVE-2026-6103

phartarnumber parses the octal size field of a TAR header into a uint32t with no overflow check. The field is 11 octal digits wide and holds values up to 0x1FFFFFFFF, so a size above 0xFFFFFFFF silently wraps. The parser then skips the wrong number of data blocks and interprets attacker-controlle...

CVE-2026-53717

Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway. Prior to 1.7.4 and 1.8.1, internal/wasm/imagefetcher.go follows tenant-controlled EnvoyExtensionPolicy spec.wasm.code.image.url values to Docker or OCI Wasm layers, and...

CVE-2026-53717 Envoy Gateway: OCI layer extraction allocates make([]byte, h.Size) from untrusted tar header

Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway. Prior to 1.7.4 and 1.8.1, internal/wasm/imagefetcher.go follows tenant-controlled EnvoyExtensionPolicy spec.wasm.code.image.url values to Docker or OCI Wasm layers, and...

CVE-2026-53717

Envoy Gateway (open-source Envoy Proxy management) is vulnerable in internal/wasm/imagefetcher.go prior to 1.7.4 and 1.8.1 . The function extractWasmPluginBinary allocates memory using the untrusted tar-header h.Size value (via make([]byte, h.Size)) before validating the entry name or declared si...

CVE-2026-53717 Envoy Gateway: OCI layer extraction allocates make([]byte, h.Size) from untrusted tar header

Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway. Prior to 1.7.4 and 1.8.1, internal/wasm/imagefetcher.go follows tenant-controlled EnvoyExtensionPolicy spec.wasm.code.image.url values to Docker or OCI Wasm layers, and...

EUVD-2026-78069

Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway. Prior to 1.7.4 and 1.8.1, internal/wasm/imagefetcher.go follows tenant-controlled EnvoyExtensionPolicy spec.wasm.code.image.url values to Docker or OCI Wasm layers, and...