Important: image-builder security update

ELSA-2026-65534-0: image-builder security update (IMPORTANT)

Security update for go1.26-openssl

Security update for go1.26-openssl

The ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label. For example, ToUnicode("xn--example-.com") incorrectly returns the name "example.com" rather than an error. This behavior can lead to privilege escalation in programs using the idna package. For example, a program which performs privilege checks on the ASCII hostname may reject "example.com" but permit "xn--example-.com". If that program subsequently converts the ASCII hostname to Unicode, it will inadvertently permits access to the Unicode name "example.com".

The ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label. For example, ToUnicode("xn--example-.com") incorrectly returns the name "example.com" rather than an error. This behavior can lead to privilege escalation in programs using the idna package. For example, a program which performs privilege checks on the ASCII hostname may reject "example.com" but permit "xn--example-.com". If that program subsequently converts the ASCII hostname to Unicode, it will inadvertently permits access to the Unicode name "example.com".

The ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label. For example, ToUnicode("xn--example-.com") incorrectly returns the name "example.com" rather than an error. This behavior can lead to privilege escalation in programs using the idna package. For example, a program which performs privilege checks on the ASCII hostname may reject "example.com" but permit "xn--example-.com". If that program subsequently converts the ASCII hostname to Unicode, it will inadvertently permits access to the Unicode name "example.com".

Invoking failure to reject ASCII-only Punycode-encoded labels in golang.org/x/net/idna

The ToASCII and ToUnicode functions incorrectly accept Punycode-encode ...

Important: git-lfs security update

Important: git-lfs security update

Important: git-lfs security update

Important: oci-seccomp-bpf-hook security update

When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory and a crash.

ELSA-2026-39319: git-lfs security update (IMPORTANT)

ELSA-2026-39272: git-lfs security update (IMPORTANT)

ELSA-2026-39266: git-lfs security update (IMPORTANT)

ELSA-2026-36617: oci-seccomp-bpf-hook security update (IMPORTANT)

Уязвимость функций LookupCNAME() языка программирования Go, позволяющая нарушителю вызвать отказ в обслуживании

Security update for go1.25-openssl