Packages / Debian 13 (Trixie) / java / openjdk-21-jre-zero

[Source: openjdk-21]

Package: openjdk-21-jre-zero (21.0.11+10-1~deb13u2)

Alternative JVM for OpenJDK, using Zero

Other Packages Related to openjdk-21-jre-zero:

  • dep: [openjdk-21-jre-headless] (= 21.0.11+10-1~deb13u2)

    OpenJDK Java runtime, using Hotspot JIT (headless)

  • dep: [libc6] (>= 2.38)

    GNU C Library: Shared libraries

  • dep: [libgcc-s1] (>= 3.0)

    GCC support library

  • dep: [libstdc++6] (>= 4.3)

    GNU Standard C++ Library v3

Download openjdk-21-jre-zero

ArchitecturePackage sizeInstalled sizeFilesPackage
amd648.5 MiB38 MiBlist of filesDownload
arm648.3 MiB39 MiBlist of filesDownload

Package file paths (10)

Paths come from the repository package-file index for the observed builds. They describe archive/package associations, not every file that will exist on a running system after maintainer scripts, alternatives, generated state, diversions, or installation choices.

  • /usr/lib/jvm/java-21-openjdk-amd64/lib/zero/classes.jsa
  • /usr/lib/jvm/java-21-openjdk-amd64/lib/zero/classes_nocoops.jsa
  • /usr/lib/jvm/java-21-openjdk-amd64/lib/zero/libjsig.so
  • /usr/lib/jvm/java-21-openjdk-amd64/lib/zero/libjvm.so
  • /usr/lib/jvm/java-21-openjdk-arm64/lib/zero/classes.jsa
  • /usr/lib/jvm/java-21-openjdk-arm64/lib/zero/classes_nocoops.jsa
  • /usr/lib/jvm/java-21-openjdk-arm64/lib/zero/libjsig.so
  • /usr/lib/jvm/java-21-openjdk-arm64/lib/zero/libjvm.so
  • /usr/share/doc/openjdk-21-jre-zero
  • /usr/share/lintian/overrides/openjdk-21-jre-zero

Field source: Debian 13 (Trixie) main amd64 revision trixie-main-amd64:3ab4e811cf4f3e5a335d382c58cc19d85f1abe7a4ef4689160ca1f637fa0e9b3

Use this package

OpenFactory can boot this operating system in a browser VM, or start a build that includes the native package name from this record.

Try Debian 13 (Trixie) in the browserBuild an image that includes openjdk-21-jre-zero

Versions, suites, and repositories

Each row is recorded package-index metadata for one version, architecture, suite, and repository. Names, URLs, and sizes are source-reported; a link is a potentially mutable retrieval location, not an OpenFactory redistribution claim or proof that OpenFactory retained the artifact bytes.

VersionReleaseArchitectureRepositoryPackage sizeInstalled sizePublisher repository artifact
21.0.11+10-1~deb13u2trixie / mainamd64Debian 13 · main · amd648.5 MiB38 MiBpool/main/o/openjdk-21/openjdk-21-jre-zero_21.0.11+10-1~deb13u2_amd64.deb
21.0.11+10-1~deb13u2trixie / mainarm64Debian 13 · main · arm648.3 MiB39 MiBpool/main/o/openjdk-21/openjdk-21-jre-zero_21.0.11+10-1~deb13u2_arm64.deb
21.0.12.1+1-1~deb13u1trixie-security / mainamd64Debian 13 security · main · amd648.5 MiB38 MiBpool/updates/main/o/openjdk-21/openjdk-21-jre-zero_21.0.12.1+1-1~deb13u1_amd64.deb
21.0.12.1+1-1~deb13u1trixie-security / mainarm64Debian 13 security · main · arm648.3 MiB39 MiBpool/updates/main/o/openjdk-21/openjdk-21-jre-zero_21.0.12.1+1-1~deb13u1_arm64.deb
21.0.12+8-1~deb13u1 (withdrawn)trixie-security / mainamd64Debian 13 security · main · amd648.6 MiB38 MiBpool/updates/main/o/openjdk-21/openjdk-21-jre-zero_21.0.12+8-1~deb13u1_amd64.deb

Field source: Debian 13 (Trixie) main amd64 revision trixie-main-amd64:3ab4e811cf4f3e5a335d382c58cc19d85f1abe7a4ef4689160ca1f637fa0e9b3

Checksums and observation dates

For an APT source, signature verification authenticates the repository metadata chain and the Packages index containing this source-reported artifact digest. It does not certify package safety.

21.0.11+10-1~deb13u2 / amd64Observed Sep 1, 2026 to Sep 1, 2026

Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported sha256: 097159090ba46b873c7606c6a355357f5ba455c5b86be40cb42fabeebdbcf60f

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s %s\n' '097159090ba46b873c7606c6a355357f5ba455c5b86be40cb42fabeebdbcf60f' 'openjdk-21-jre-zero_21.0.11+10-1~deb13u2_amd64.deb' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Debian 13 (Trixie) main amd64 revision trixie-main-amd64:3ab4e811cf4f3e5a335d382c58cc19d85f1abe7a4ef4689160ca1f637fa0e9b3

21.0.11+10-1~deb13u2 / arm64Observed Sep 1, 2026 to Sep 1, 2026

Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported sha256: 4c8cee2d0bee50bcf5e09487dc9e15317c3255c66ff895047f8aaad4a415267a

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s %s\n' '4c8cee2d0bee50bcf5e09487dc9e15317c3255c66ff895047f8aaad4a415267a' 'openjdk-21-jre-zero_21.0.11+10-1~deb13u2_arm64.deb' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Debian 13 (Trixie) main arm64 revision trixie-main-arm64:753da751bbc7a679f48bd1b623ffd4479cb6861c426118284c76eb82909e4908

21.0.12.1+1-1~deb13u1 / amd64Observed Aug 21, 2026 to Oct 20, 2026

Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported sha256: 6d6a1e9da4cbbc16bec1eadab3795cfe1682f05c86213e83af92dadd4347832a

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s %s\n' '6d6a1e9da4cbbc16bec1eadab3795cfe1682f05c86213e83af92dadd4347832a' 'openjdk-21-jre-zero_21.0.12.1+1-1~deb13u1_amd64.deb' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Debian Security revision trixie-security-main-amd64:bcf7a4c2f26bd396d8b91f85d00984bdfc3e40452bdc22ca7b2877c8fadf9cc1

21.0.12.1+1-1~deb13u1 / arm64Observed Sep 1, 2026 to Sep 1, 2026

Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported sha256: 8d26e49087e581c074a5f47a27c0d4bda6b86b4ea8747846a08484cf4e3eccb9

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s %s\n' '8d26e49087e581c074a5f47a27c0d4bda6b86b4ea8747846a08484cf4e3eccb9' 'openjdk-21-jre-zero_21.0.12.1+1-1~deb13u1_arm64.deb' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Debian 13 (Trixie) security main arm64 revision trixie-security-main-arm64:a1606cb4e67822be93a6484199cd3ca52e27a8be038314abcac98bbd484c43d8

21.0.12+8-1~deb13u1 / amd64Observed Aug 10, 2026 to Aug 21, 2026

Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported sha256: b69242df5df897709109d998df4fcf20dd20c9cf1f0d465b0021d0282d3fb733

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s %s\n' 'b69242df5df897709109d998df4fcf20dd20c9cf1f0d465b0021d0282d3fb733' 'openjdk-21-jre-zero_21.0.12+8-1~deb13u1_amd64.deb' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Debian Security revision trixie-security-main-amd64:9b40909dc20dc56c7ff6a83516a059c7c253f9e20657f8d64ac0a8d3d3966468

Catalog record completeness

The completeness score measures metadata coverage, not software quality, security, compatibility, or suitability.

Summary and description
25/25
Artifact path and source digest
25/25
Dependency metadata
15/15
Package-file index
0/15
Homepage
5/5
License text
0/5
Source package or maintainer
10/10

Recorded total: 80/100

Field source: Debian 13 (Trixie) main amd64 revision trixie-main-amd64:3ab4e811cf4f3e5a335d382c58cc19d85f1abe7a4ef4689160ca1f637fa0e9b3, Debian 13 (Trixie) main arm64 revision trixie-main-arm64:753da751bbc7a679f48bd1b623ffd4479cb6861c426118284c76eb82909e4908, Debian 13 (Trixie) security main arm64 revision trixie-security-main-arm64:a1606cb4e67822be93a6484199cd3ca52e27a8be038314abcac98bbd484c43d8, Debian Security revision trixie-security-main-amd64:bcf7a4c2f26bd396d8b91f85d00984bdfc3e40452bdc22ca7b2877c8fadf9cc1. The cross-OS mapping is catalog-derived from the source-reported homepage; it does not establish authorship or publisher identity

Sources and provenance

Field-source links above resolve here. Each source entry names the metadata publisher, trust tier, exact snapshot revision, signature result, and observation time; catalog-derived mappings are labeled separately.

  • Debian 13 (Trixie) main amd64Sep 1, 2026

    Authoritative source; repository metadata signature verified, revision trixie-main-amd64:3ab4e811cf4f3e5a335d382c58cc19d85f1abe7a4ef4689160ca1f637fa0e9b3

    Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.

    Repository-signature verification record
    Signed-object SHA-256
    98b25b5cd185c59d34aa6e4c3e9b5b8f01bbe9d104fe2dcfbcd30dc0a14a59ed
    Signer fingerprint
    4CB50190207B4758A3F73A796ED0E7B82643E131
    Keyring revision
    debian-archive-keyring.gpg
    SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
    Tool and policy
    gpgv (GnuPG) 2.4.9
    openfactory-software-catalog-signature-v1
    Verification time
    Sep 1, 2026
    Signed Release → package-index hash linkage

    Path: main/binary-amd64/Packages.xz
    Expected SHA-256: 3ab4e811cf4f3e5a335d382c58cc19d85f1abe7a4ef4689160ca1f637fa0e9b3
    Observed SHA-256: 3ab4e811cf4f3e5a335d382c58cc19d85f1abe7a4ef4689160ca1f637fa0e9b3
    Result: match verified

  • Debian 13 (Trixie) main arm64Sep 1, 2026

    Authoritative source; repository metadata signature verified, revision trixie-main-arm64:753da751bbc7a679f48bd1b623ffd4479cb6861c426118284c76eb82909e4908

    Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.

    Repository-signature verification record
    Signed-object SHA-256
    98b25b5cd185c59d34aa6e4c3e9b5b8f01bbe9d104fe2dcfbcd30dc0a14a59ed
    Signer fingerprint
    4CB50190207B4758A3F73A796ED0E7B82643E131
    Keyring revision
    debian-archive-keyring.gpg
    SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
    Tool and policy
    gpgv (GnuPG) 2.4.9
    openfactory-software-catalog-signature-v1
    Verification time
    Sep 1, 2026
    Signed Release → package-index hash linkage

    Path: main/binary-arm64/Packages.xz
    Expected SHA-256: 753da751bbc7a679f48bd1b623ffd4479cb6861c426118284c76eb82909e4908
    Observed SHA-256: 753da751bbc7a679f48bd1b623ffd4479cb6861c426118284c76eb82909e4908
    Result: match verified

  • Debian 13 (Trixie) security main arm64Sep 1, 2026

    Authoritative source; repository metadata signature verified, revision trixie-security-main-arm64:a1606cb4e67822be93a6484199cd3ca52e27a8be038314abcac98bbd484c43d8

    Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.

    Repository-signature verification record
    Signed-object SHA-256
    fb4f5284b755510aafc1d8a39ef966c7ef714aaab3ecc24baae0a67c38518ab5
    Signer fingerprint
    B0CAB9266E8C3929798B3EEEBDE6D2B9216EC7A8
    Keyring revision
    debian-archive-keyring.gpg
    SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
    Tool and policy
    gpgv (GnuPG) 2.4.9
    openfactory-software-catalog-signature-v1
    Verification time
    Sep 1, 2026
    Signed Release → package-index hash linkage

    Path: main/binary-arm64/Packages.xz
    Expected SHA-256: a1606cb4e67822be93a6484199cd3ca52e27a8be038314abcac98bbd484c43d8
    Observed SHA-256: a1606cb4e67822be93a6484199cd3ca52e27a8be038314abcac98bbd484c43d8
    Result: match verified

  • Debian SecurityAug 21, 2026

    Authoritative source; repository metadata signature verified, revision trixie-security-main-amd64:9b40909dc20dc56c7ff6a83516a059c7c253f9e20657f8d64ac0a8d3d3966468

    Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.

    Repository-signature verification record
    Signed-object SHA-256
    b7771b42b6265ad4ba09f955f9cb24311171ac705c1449667c278870bbbb517e
    Signer fingerprint
    B0CAB9266E8C3929798B3EEEBDE6D2B9216EC7A8
    Keyring revision
    debian-archive-keyring.gpg
    SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
    Tool and policy
    gpgv (GnuPG) 2.4.9
    openfactory-software-catalog-signature-v1
    Verification time
    Aug 21, 2026
    Signed Release → package-index hash linkage

    Path: main/binary-amd64/Packages.xz
    Expected SHA-256: 9b40909dc20dc56c7ff6a83516a059c7c253f9e20657f8d64ac0a8d3d3966468
    Observed SHA-256: 9b40909dc20dc56c7ff6a83516a059c7c253f9e20657f8d64ac0a8d3d3966468
    Result: match verified

  • Debian SecurityOct 20, 2026

    Authoritative source; repository metadata signature verified, revision trixie-security-main-amd64:bcf7a4c2f26bd396d8b91f85d00984bdfc3e40452bdc22ca7b2877c8fadf9cc1

    Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.

    Repository-signature verification record
    Signed-object SHA-256
    dcdf74c5e10bdb5b3b1c5a24157801cf4819ed12453534a7495732d289b4fb99
    Signer fingerprint
    B0CAB9266E8C3929798B3EEEBDE6D2B9216EC7A8
    Keyring revision
    debian-archive-keyring.gpg
    SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
    Tool and policy
    gpgv (GnuPG) 2.4.9
    openfactory-software-catalog-signature-v1
    Verification time
    Oct 21, 2026
    Signed Release → package-index hash linkage

    Path: main/binary-amd64/Packages.xz
    Expected SHA-256: bcf7a4c2f26bd396d8b91f85d00984bdfc3e40452bdc22ca7b2877c8fadf9cc1
    Observed SHA-256: bcf7a4c2f26bd396d8b91f85d00984bdfc3e40452bdc22ca7b2877c8fadf9cc1
    Result: match verified