docker pull python:3.14-slimpython@sha256:cd89c30eda26ee911a4611b18680086e0ea42e6f5f8cbe653d07fa7958c9cec8Size per platform
Compressed download size on Docker Hub for each architecture.
Where the bytes go
Unpacked bytes by directory in the final amd64 filesystem.
Layers
The 4 filesystem layers of the amd64 image, in build order, with each layer's compressed size and the build step that made it.
Full build steps
- 30 MB
# debian.sh --arch 'amd64' out/ 'trixie' '@1793059200' - 1.3 MB
RUN /bin/sh -c set -eux; apt-get update; apt-get install -y --no-install-recommends ca-certificates netbase tzdata ; apt-get dist-clean # buildkit - 12 MB
RUN /bin/sh -c set -eux; savedAptMark="$(apt-mark showmanual)"; apt-get update; apt-get install -y --no-install-recommends dpkg-dev g++ gcc gnupg libbluetooth-dev libbz2-dev libc6-dev libdb-dev libffi-dev libgdbm-dev liblzma-dev libncursesw5-dev libreadline-dev libsqlite3-dev libssl-dev libzstd-dev make tk-dev uuid-dev wget xz-utils zlib1g-dev ; wget -O python.tar.xz "https://www.python.org/ftp/python/${PYTHON_VERSION%%[a-z]*}/Python-$PYTHON_VERSION.tar.xz"; echo "$PYTHON_SHA256 *python.tar.xz" | sha256sum -c -; mkdir -p /usr/src/python; ta - 250 B
RUN /bin/sh -c set -eux; for src in idle3 pip3 pydoc3 python3 python3-config; do dst="$(echo "$src" | tr -d 3)"; [ -s "/usr/local/bin/$src" ]; [ ! -e "/usr/local/bin/$dst" ]; ln -svT "$src" "/usr/local/bin/$dst"; done # buildkit
Known vulnerabilities
0Critical0 with a fix
49High5 with a fix
62Medium2 with a fix
62Low1 with a fix
1Unknown0 with a fix
174 findings across 106 packages; 8 have a fixed version upstream, so rebuilding or updating packages clears them. The rest have no fix released yet; distributions often mark these “will not fix” or “deferred” for issues that do not affect the packaged build.
| Severity | Vulnerability | Affected packages | Fixed in |
|---|---|---|---|
| High | CVE-2025-47273setuptools: Path Traversal Vulnerability in setuptools PackageIndex | setuptoolsinstalled 70.3.0 | 78.1.1 |
| High | CVE-2026-114613msgpack: msgpack: Denial of Service via memory leak during map deserialization | msgpackinstalled 1.1.2 | 1.2.3 |
| High | CVE-2026-97687urllib3: urllib3: Traffic interception via HTTPS proxy TLS configuration override | urllib3installed 2.7.0 | 2.8.0 |
| High | CVE-2026-97689urllib3: urllib3: Denial of Service via unbounded memory allocation in chunk parser | urllib3installed 2.7.0 | 2.8.0 |
| High | GHSA-6v7p-g79w-8964MessagePack for Python: Out-of-bounds read / crash on Unpacker reuse after a caught error | msgpackinstalled 1.1.2 | 1.2.1 |
| High | CVE-2025-69720ncurses: ncurses: Buffer overflow vulnerability may lead to arbitrary code execution. | libncursesw6, libtinfo6, ncurses-base, ncurses-bininstalled 6.5+20250216-2 | no fix yet |
| High | CVE-2026-16742systemd: systemd-homed: Local privilege escalation via missing home-record signature verification | libsystemd0, libudev1installed 257.13-1~deb13u1 | no fix yet |
| High | CVE-2026-54369acl: Symlink traversal privilege escalation via libacl functions | libacl1installed 2.3.2-2+b1 | no fix yet |
| High | CVE-2026-76642util-linux: util-linux: failed external mount helper still runs privileged X-mount post-hooks | bsdutils, libblkid1, liblastlog2-2, libmount1 +5 moreinstalled 1:2.41.5-0+deb13u1 | no fix yet |
| High | CVE-2026-78408util-linux: util-linux: nsenter --join-cgroup leaks root cgroup migration authority | bsdutils, libblkid1, liblastlog2-2, libmount1 +5 moreinstalled 1:2.41.5-0+deb13u1 | no fix yet |
| High | CVE-2026-78409util-linux: util-linux: X-mount.subdir detached-tree resolution can escape via intermediate symlinks | bsdutils, libblkid1, liblastlog2-2, libmount1 +5 moreinstalled 1:2.41.5-0+deb13u1 | no fix yet |
| High | CVE-2026-78410util-linux: util-linux: restricted bind mounts do not pin the source, allowing X-mount.owner/group/mode redirection | bsdutils, libblkid1, liblastlog2-2, libmount1 +5 moreinstalled 1:2.41.5-0+deb13u1 | no fix yet |
| High | CVE-2026-9538perl-Archive-Tar: perl-Archive-Tar: Denial of Service via crafted tar header with large entry size | perl-baseinstalled 5.40.1-6+deb13u1 | no fix yet |
| Medium | CVE-2026-59890setuptools: setuptools: MANIFEST.in exclusion bypass in sdist via Unicode normalization collision (NFC/NFD) | setuptoolsinstalled 70.3.0 | 83.0.0 |
| Medium | CVE-2026-97688urllib3: urllib3: Denial of Service via infinite loop during chunked Deflate decoding | urllib3installed 2.7.0 | 2.8.0 |
| Medium | CVE-2026-102010gcc-toolset-15-gcc: gcc: gcc-toolset-16: gcc: Denial of Service via use-after-free in binary heap erase_if | gcc-14-base, libgcc-s1, libstdc++6installed 14.2.0-19 | no fix yet |
| Medium | CVE-2026-15059systemd: systemd-oomd: Unprivileged users can terminate arbitrary processes via IPC API | libsystemd0, libudev1installed 257.13-1~deb13u1 | no fix yet |
| Medium | CVE-2026-15534perl: Perl: Arbitrary code execution via out-of-bounds memory access in regular expression engine. | perl-baseinstalled 5.40.1-6+deb13u1 | no fix yet |
| Medium | CVE-2026-18374glibc: glibc: Heap buffer overflow via attacker-controlled fopen mode string | libc-bin, libc6installed 2.41-12+deb13u4 | no fix yet |
| Medium | CVE-2026-18477tar: tar: TOCTOU in incremental dumpdir 'X' rename handling allows restore path escape | tarinstalled 1.35+dfsg-3.1 | no fix yet |
| Medium | CVE-2026-18508tar: tar: --one-top-level hardlink targets not confined to top-level directory enabling arbitrary file overwrite | tarinstalled 1.35+dfsg-3.1 | no fix yet |
| Medium | CVE-2026-19499glibc: Buffer Overflow in strfmon right-justification padding | libc-bin, libc6installed 2.41-12+deb13u4 | no fix yet |
| Medium | CVE-2026-19542glibc: Fix out-of-bounds array write in tdelete | libc-bin, libc6installed 2.41-12+deb13u4 | no fix yet |
| Medium | CVE-2026-27171zlib: zlib: Denial of Service via infinite loop in CRC32 combine functions | zlib1ginstalled 1:1.3.dfsg+really1.3.1-1+b1 | no fix yet |
| Medium | CVE-2026-3184util-linux: util-linux: Access control bypass due to improper hostname canonicalization | bsdutils, libblkid1, liblastlog2-2, libmount1 +5 moreinstalled 1:2.41.5-0+deb13u1 | no fix yet |
| Medium | CVE-2026-42250bzip2: bzip2: Denial of Service in bzip2recover via a specially crafted file | libbz2-1.0installed 1.0.8-6 | no fix yet |
| Medium | CVE-2026-50812sqlite: SQLite: Denial of Service via malformed changeset in Session Extension | libsqlite3-0installed 3.46.1-7+deb13u2 | no fix yet |
| Medium | CVE-2026-50813sqlite: SQLite: Information disclosure via Session Extension changeset merge path | libsqlite3-0installed 3.46.1-7+deb13u2 | no fix yet |
| Medium | CVE-2026-5435glibc: glibc: Out-of-bounds write via TSIG record processing | libc-bin, libc6installed 2.41-12+deb13u4 | no fix yet |
| Medium | CVE-2026-54370acl: TOCTOU Symlink Traversal via getfacl/setfacl | libacl1installed 2.3.2-2+b1 | no fix yet |
| Medium | CVE-2026-54371attr: attr: Symlink Traversal Privilege Escalation via getfattr and setfattr | libattr1installed 1:2.5.2-3 | no fix yet |
| Medium | CVE-2026-54411linux-pam: Plaintext password recovery via timing discrepancy in pam_userdb module | libpam-modules, libpam-modules-bin, libpam-runtime, libpam0ginstalled 1.7.0-5 | no fix yet |
| Medium | CVE-2026-5704tar: tar: Hidden file injection via crafted archives | tarinstalled 1.35+dfsg-3.1 | no fix yet |
| Medium | CVE-2026-6238glibc: glibc: Application crash or uninitialized memory read via crafted DNS response | libc-bin, libc6installed 2.41-12+deb13u4 | no fix yet |
| Medium | CVE-2026-6368glibc: glibc: Process abort due to invalid memory in wordexp | libc-bin, libc6installed 2.41-12+deb13u4 | no fix yet |
| Medium | CVE-2026-6791glibc: Glibc: Denial of Service via stack exhaustion during tilde expansion | libc-bin, libc6installed 2.41-12+deb13u4 | no fix yet |
| Medium | CVE-2026-77117glibc: Non-progress DoS in SHIFT_JISX0213 -> | libc-bin, libc6installed 2.41-12+deb13u4 | no fix yet |
| Medium | CVE-2026-80489glibc: Non-progress DoS in EUC_JISX0213 -> UCS-4 conversion state | libc-bin, libc6installed 2.41-12+deb13u4 | no fix yet |
| Medium | CVE-2026-84243glibc: glibc: Arbitrary code execution via directory traversal in LANGUAGE environment variable | libc-bin, libc6installed 2.41-12+deb13u4 | no fix yet |
| Medium | CVE-2026-85091zlib versions 1.3.1.2 through 1.3.2 contain a heap buffer overflow vul ... | zlib1ginstalled 1:1.3.dfsg+really1.3.1-1+b1 | no fix yet |
Showing the 40 most severe of 80 distinct vulnerabilities (174 findings, one per affected package).
Packages
- Debian packages
- 87
- Python packages
- 19
Image configuration
- Base OS
- Debian 13.7 (trixie)
- Default user
- root (no USER set; the entrypoint may still drop privileges)
- Entrypoint
- —
- Command
- python3
- Exposed ports
- none
- Image created
- 2026-10-28
- amd64 digest
- sha256:ec6a14df5b63e3fbb3498e3240f7f640c230f9dca67683d23265db3866697f2d
Other Python tags
python:3.141,144 MB unpacked · 416 MB downloadC 16H 458M 1497L 1859? 41
python:3.14-alpine50 MB unpacked · 18 MB downloadH 5M 2L 1
Platform sizes and layers: Docker Hub API, checked 2026-11-01. Unpacked size, files and SBOM: measured 2026-10-31 from digest sha256:ec6a14df5b63. Vulnerabilities: Trivy re-scan 2026-11-01, database 2026-11-01. Methodology.