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nats-2.14.5-alpine_linux_amd64

digestsha256:bacc5a40233588bd10201a2576903d9bfcc3bf84261ed324e522df2666e5eefd
vulnerabilitiescritical: 1 high: 12 medium: 4 low: 0 unspecified: 3
platformlinux/amd64
size11 MB
packages32
critical: 1 high: 5 medium: 2 low: 0 stdlib 1.26.5 (golang)

pkg:golang/stdlib@1.26.5

# 2.14.x/alpine3.22/Dockerfile (14:36)
RUN set -eux; \
    apkArch="$(apk --print-arch)"; \
    case "$apkArch" in \
    aarch64) natsArch='arm64'; sha256='673a98d3faa79dde3f9ebf16d6dfac36a5f694e7ad2015e4954dd7939c85cd4c' ;; \
    armhf) natsArch='arm6'; sha256='e0c6a5ce708c7a57cae5008805397046f6502c627cdc00bfff33af0929d07d50' ;; \
    armv7) natsArch='arm7'; sha256='c8796b63a8603fdebabd63146ac3d3997c29a2829fdd2af6db320f4a287f2e71' ;; \
    x86_64) natsArch='amd64'; sha256='5e3b603d47c447bda1f77f9ac16dbf91c90aac4ff3681f8fbbc7201e4ed99355' ;; \
    x86) natsArch='386'; sha256='7eb520d5080d2c4b2e9ad0866aa301f7c7af35058bfae61c1ba0cef472d21d47' ;; \
    s390x) natsArch='s390x'; sha256='829193e8c592e0df5f15402c27417df18d26503d22b77dfc9491982fe0b51a67' ;; \
    ppc64le) natsArch='ppc64le'; sha256='5d8f1a264a3bc4b30899814ae8e898b1268e817074635adddd24b32f388e4cc4' ;; \
    loong64) natsArch='loong64'; sha256='e0c584e45453c5a5ed387f14a96eaa8cb84cb110f0ff9031699087b23e3b2c2d' ;; \
    *) echo >&2 "error: $apkArch is not supported!"; exit 1 ;; \
    esac; \
    \
    wget -O nats-server.tar.gz "https://github.com/nats-io/nats-server/releases/download/v${NATS_SERVER}/nats-server-v${NATS_SERVER}-linux-${natsArch}.tar.gz"; \
    echo "${sha256} *nats-server.tar.gz" | sha256sum -c -; \
    \
    apk add --no-cache ca-certificates tzdata; \
    \
    tar -xf nats-server.tar.gz; \
    rm nats-server.tar.gz; \
    mv "nats-server-v${NATS_SERVER}-linux-${natsArch}/nats-server" /usr/local/bin; \
    rm -rf "nats-server-v${NATS_SERVER}-linux-${natsArch}";

critical : CVE--2026--39821

Affected range
>=1.26.0-0
<1.26.6
Fixed version1.26.6
EPSS Score0.692%
EPSS Percentile50th percentile
Description

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".

high : CVE--2026--56862

Affected range
>=1.26.0-0
<1.26.6
Fixed version1.26.6
EPSS Score0.465%
EPSS Percentile38th percentile
Description

Handshake messages, such as KeyUpdate, are always considered as state-advancing, regardless of whether a handshake has been completed or not. As a result, a malicious client can keep sending KeyUpdate messages to force the server to keep performing key derivation operations indefinitely.

high : CVE--2026--56859

Affected range
>=1.26.0-0
<1.26.6
Fixed version1.26.6
EPSS Score0.568%
EPSS Percentile45th percentile
Description

Previously, DecodeElement would reset the depth counter causing it to never fire; this could lead to stack exhaustion.

high : CVE--2026--56853

Affected range
>=1.26.0-0
<1.26.6
Fixed version1.26.6
EPSS Score0.568%
EPSS Percentile45th percentile
Description

When a server is configured to support unencrypted HTTP/2, it reads a few bytes from each new connection to see if they contain the HTTP/2 client preface. ReadHeaderTimeout is unexpectedly not being applied when doing this.

high : CVE--2026--46600

Affected range
>=1.26.0-0
<1.26.6
Fixed version1.26.6
EPSS Score0.549%
EPSS Percentile44th percentile
Description

Parsing an invalid SVCB or HTTPS RR can panic when the size of a parameter value overflows the message buffer.

high : CVE--2026--33818

Affected range
>=1.26.0-0
<1.26.6
Fixed version1.26.6
EPSS Score0.568%
EPSS Percentile45th percentile
Description

Enforce a recursion limit in Unmarshal to prevent stack exhaustion when parsing deeply-nested, recursive structures.

medium : CVE--2026--56858

Affected range
>=1.26.0-0
<1.26.6
Fixed version1.26.6
EPSS Score0.253%
EPSS Percentile17th percentile
Description

Previously, pathological inputs could close an unescaped '/' early, allowing for attack-controlled data to inject arbitrary content, potentially leading to XSS.

medium : CVE--2026--56860

Affected range
>=1.26.0-0
<1.26.6
Fixed version1.26.6
EPSS Score0.424%
EPSS Percentile35th percentile
Description

Previously, resolving relative paths containing parent directory ('..') segments performed string conversions and buffer rewrites on each step, resulting in quadratic time complexity and high memory allocation overhead.

Now, path resolution operates on a byte buffer using index-based backtracking for '..' segments, eliminating the quadratic time complexity and significantly reducing memory allocations.

critical: 0 high: 7 medium: 1 low: 0 unspecified: 2openssl 3.5.7-r0 (apk)

pkg:apk/alpine/openssl@3.5.7-r0?os_name=alpine&os_version=3.22

# 2.14.x/alpine3.22/Dockerfile (0:0)


high : CVE--2026--63076

Affected range<3.5.8-r0
Fixed version3.5.8-r0
EPSS Score1.330%
EPSS Percentile69th percentile
Description

high : CVE--2026--63075

Affected range<3.5.8-r0
Fixed version3.5.8-r0
EPSS Score0.480%
EPSS Percentile39th percentile
Description

high : CVE--2026--63072

Affected range<3.5.8-r0
Fixed version3.5.8-r0
EPSS Score0.612%
EPSS Percentile47th percentile
Description

high : CVE--2026--54874

Affected range<3.5.8-r0
Fixed version3.5.8-r0
EPSS Score0.516%
EPSS Percentile42nd percentile
Description

high : CVE--2026--18798

Affected range<3.5.8-r0
Fixed version3.5.8-r0
EPSS Score1.481%
EPSS Percentile72nd percentile
Description

high : CVE--2026--14457

Affected range<3.5.8-r0
Fixed version3.5.8-r0
EPSS Score0.984%
EPSS Percentile60th percentile
Description

high : CVE--2026--14456

Affected range<3.5.8-r0
Fixed version3.5.8-r0
EPSS Score0.729%
EPSS Percentile52nd percentile
Description

medium : CVE--2026--63074

Affected range<3.5.8-r0
Fixed version3.5.8-r0
EPSS Score0.488%
EPSS Percentile40th percentile
Description

unspecified : CVE--2026--75803

Affected range<3.5.8-r0
Fixed version3.5.8-r0
EPSS Score0.116%
EPSS Percentile2nd percentile
Description

unspecified : CVE--2026--63073

Affected range<3.5.8-r0
Fixed version3.5.8-r0
EPSS Score0.409%
EPSS Percentile34th percentile
Description
critical: 0 high: 0 medium: 1 low: 0 busybox 1.37.0-r20 (apk)

pkg:apk/alpine/busybox@1.37.0-r20?os_name=alpine&os_version=3.22

# 2.14.x/alpine3.22/Dockerfile (0:0)


medium : CVE--2025--60876

Affected range<=1.37.0-r20
Fixed versionNot Fixed
EPSS Score0.291%
EPSS Percentile21st percentile
Description
critical: 0 high: 0 medium: 0 low: 0 unspecified: 1golang.org/x/crypto 0.55.0 (golang)

pkg:golang/golang.org/x/crypto@0.55.0

# 2.14.x/alpine3.22/Dockerfile (14:36)
RUN set -eux; \
    apkArch="$(apk --print-arch)"; \
    case "$apkArch" in \
    aarch64) natsArch='arm64'; sha256='673a98d3faa79dde3f9ebf16d6dfac36a5f694e7ad2015e4954dd7939c85cd4c' ;; \
    armhf) natsArch='arm6'; sha256='e0c6a5ce708c7a57cae5008805397046f6502c627cdc00bfff33af0929d07d50' ;; \
    armv7) natsArch='arm7'; sha256='c8796b63a8603fdebabd63146ac3d3997c29a2829fdd2af6db320f4a287f2e71' ;; \
    x86_64) natsArch='amd64'; sha256='5e3b603d47c447bda1f77f9ac16dbf91c90aac4ff3681f8fbbc7201e4ed99355' ;; \
    x86) natsArch='386'; sha256='7eb520d5080d2c4b2e9ad0866aa301f7c7af35058bfae61c1ba0cef472d21d47' ;; \
    s390x) natsArch='s390x'; sha256='829193e8c592e0df5f15402c27417df18d26503d22b77dfc9491982fe0b51a67' ;; \
    ppc64le) natsArch='ppc64le'; sha256='5d8f1a264a3bc4b30899814ae8e898b1268e817074635adddd24b32f388e4cc4' ;; \
    loong64) natsArch='loong64'; sha256='e0c584e45453c5a5ed387f14a96eaa8cb84cb110f0ff9031699087b23e3b2c2d' ;; \
    *) echo >&2 "error: $apkArch is not supported!"; exit 1 ;; \
    esac; \
    \
    wget -O nats-server.tar.gz "https://github.com/nats-io/nats-server/releases/download/v${NATS_SERVER}/nats-server-v${NATS_SERVER}-linux-${natsArch}.tar.gz"; \
    echo "${sha256} *nats-server.tar.gz" | sha256sum -c -; \
    \
    apk add --no-cache ca-certificates tzdata; \
    \
    tar -xf nats-server.tar.gz; \
    rm nats-server.tar.gz; \
    mv "nats-server-v${NATS_SERVER}-linux-${natsArch}/nats-server" /usr/local/bin; \
    rm -rf "nats-server-v${NATS_SERVER}-linux-${natsArch}";

unspecified : GO--2026--5932

Affected range>=0
Fixed versionNot Fixed
Description

The golang.org/x/crypto/openpgp package is unsafe by design, has numerous known security issues, is not maintained, and should not be used.

If you are required to interoperate with OpenPGP systems and need a maintained package, consider github.com/ProtonMail/go-crypto/openpgp which is a maintained fork that aims to be a drop-in replacement for this package.