Catalogo CVE

CVE-2026-7774

Gravità: High · CVSS 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Published: Jun 4, 2026, 4:16:42 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.78% · Oct 22, 2026

tarfile.data_filter could be bypassed using crafted link entries, including symlinks with empty or directory-like names, to redirect later archive members outside the intended extraction directory. This allowed a malicious tar archive to cause tarfile.extractall() to write files outside the destination directory, subject to the permissions of the extracting process.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	pypy3	sid	`8.0.1+dfsg-1`	fixed
Debian	pypy3	forky	`8.0.1+dfsg-1`	fixed
Debian	pypy3	trixie	`7.3.19+dfsg-2`	vulnerable
Debian	pypy3	bookworm	`7.3.11+dfsg-2+deb12u3`	not affected
Debian	python3.11	bookworm	`3.11.2-6+deb12u8`	not affected
Debian	python3.11	bookworm-security	`3.11.2-6+deb12u9`	not affected
Cpe	python3.12	Not reported	`3.12.3-1ubuntu0.15`	fixed
Cpe	idle-python3.12	Not reported	`3.12.3-1ubuntu0.15`	fixed
Cpe	libpython3.12-dev	Not reported	`3.12.3-1ubuntu0.15`	fixed
Cpe	libpython3.12-minimal	Not reported	`3.12.3-1ubuntu0.15`	fixed
Cpe	libpython3.12-stdlib	Not reported	`3.12.3-1ubuntu0.15`	fixed
Cpe	libpython3.12-testsuite	Not reported	`3.12.3-1ubuntu0.15`	fixed
Cpe	libpython3.12t64	Not reported	`3.12.3-1ubuntu0.15`	fixed
Cpe	python3.12-dev	Not reported	`3.12.3-1ubuntu0.15`	fixed
Cpe	python3.12-doc	Not reported	`3.12.3-1ubuntu0.15`	fixed
Cpe	python3.12-examples	Not reported	`3.12.3-1ubuntu0.15`	fixed
Cpe	python3.12-full	Not reported	`3.12.3-1ubuntu0.15`	fixed
Cpe	python3.12-minimal	Not reported	`3.12.3-1ubuntu0.15`	fixed
Cpe	python3.12-nopie	Not reported	`3.12.3-1ubuntu0.15`	fixed
Cpe	python3.12-venv	Not reported	`3.12.3-1ubuntu0.15`	fixed
Cpe	pypy3	Not reported	Not reported	vulnerable
Cpe	python3.11	Not reported	Not reported	not affected
Alpine	python3	3.24	`3.14.7-r0`	fixed
Suse	python310	linux enterprise high performance computing 15 sp4-espos	`3.10.20-150400.4.118.1`	fixed
Suse	python310-core	linux enterprise high performance computing 15 sp4-espos	`3.10.20-150400.4.118.1`	fixed
Suse	python310	linux enterprise high performance computing 15 sp4-ltss	`3.10.20-150400.4.118.1`	fixed
Suse	python310-core	linux enterprise high performance computing 15 sp4-ltss	`3.10.20-150400.4.118.1`	fixed
Suse	python310	linux enterprise server 15 sp4-ltss	`3.10.20-150400.4.118.1`	fixed
Suse	python310-core	linux enterprise server 15 sp4-ltss	`3.10.20-150400.4.118.1`	fixed
Suse	python310	linux enterprise server for sap applications 15 sp4	`3.10.20-150400.4.118.1`	fixed
Suse	python310-core	linux enterprise server for sap applications 15 sp4	`3.10.20-150400.4.118.1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	pypy3	source	sid	`8.0.0+dfsg-1`	not yet assigned	Not reported	[1141492]
Debian	pypy3	source	forky	`8.0.0+dfsg-1`	not yet assigned	Not reported	[1141492]
Debian	pypy3	source	trixie	`(unfixed)`	not yet assigned	Not reported	[1141492]
Debian	pypy3	source	bookworm	`Not affected`	unimportant	Not reported	[1141492]
Debian	python3.11	source	bookworm	`Not affected`	unimportant	Not reported	Not reported
Cpe	python3.12	cpe	Not reported	`3.12.3-1ubuntu0.15`	Not reported	Not reported	Not reported
Cpe	idle-python3.12	cpe	Not reported	`3.12.3-1ubuntu0.15`	Not reported	Not reported	Not reported
Cpe	libpython3.12-dev	cpe	Not reported	`3.12.3-1ubuntu0.15`	Not reported	Not reported	Not reported
Cpe	libpython3.12-minimal	cpe	Not reported	`3.12.3-1ubuntu0.15`	Not reported	Not reported	Not reported
Cpe	libpython3.12-stdlib	cpe	Not reported	`3.12.3-1ubuntu0.15`	Not reported	Not reported	Not reported
Cpe	libpython3.12-testsuite	cpe	Not reported	`3.12.3-1ubuntu0.15`	Not reported	Not reported	Not reported
Cpe	libpython3.12t64	cpe	Not reported	`3.12.3-1ubuntu0.15`	Not reported	Not reported	Not reported
Cpe	python3.12-dev	cpe	Not reported	`3.12.3-1ubuntu0.15`	Not reported	Not reported	Not reported
Cpe	python3.12-doc	cpe	Not reported	`3.12.3-1ubuntu0.15`	Not reported	Not reported	Not reported
Cpe	python3.12-examples	cpe	Not reported	`3.12.3-1ubuntu0.15`	Not reported	Not reported	Not reported
Cpe	python3.12-full	cpe	Not reported	`3.12.3-1ubuntu0.15`	Not reported	Not reported	Not reported
Cpe	python3.12-minimal	cpe	Not reported	`3.12.3-1ubuntu0.15`	Not reported	Not reported	Not reported
Cpe	python3.12-nopie	cpe	Not reported	`3.12.3-1ubuntu0.15`	Not reported	Not reported	Not reported
Cpe	python3.12-venv	cpe	Not reported	`3.12.3-1ubuntu0.15`	Not reported	Not reported	Not reported
Alpine	python3	apk	3.24	`3.14.7-r0`	Not reported	ALPINE-CVE-2026-7774	Not reported
Suse	python310	rpm	linux enterprise high performance computing 15 sp4-espos	`3.10.20-150400.4.118.1`	Not reported	SUSE-SU-2026:3851-1	Not reported
Suse	python310-core	rpm	linux enterprise high performance computing 15 sp4-espos	`3.10.20-150400.4.118.1`	Not reported	SUSE-SU-2026:3851-1	Not reported
Suse	python310	rpm	linux enterprise high performance computing 15 sp4-ltss	`3.10.20-150400.4.118.1`	Not reported	SUSE-SU-2026:3851-1	Not reported
Suse	python310-core	rpm	linux enterprise high performance computing 15 sp4-ltss	`3.10.20-150400.4.118.1`	Not reported	SUSE-SU-2026:3851-1	Not reported
Suse	python310	rpm	linux enterprise server 15 sp4-ltss	`3.10.20-150400.4.118.1`	Not reported	SUSE-SU-2026:3851-1	Not reported
Suse	python310-core	rpm	linux enterprise server 15 sp4-ltss	`3.10.20-150400.4.118.1`	Not reported	SUSE-SU-2026:3851-1	Not reported
Suse	python310	rpm	linux enterprise server for sap applications 15 sp4	`3.10.20-150400.4.118.1`	Not reported	SUSE-SU-2026:3851-1	Not reported
Suse	python310-core	rpm	linux enterprise server for sap applications 15 sp4	`3.10.20-150400.4.118.1`	Not reported	SUSE-SU-2026:3851-1	Not reported

[Debian bug #1141492]

Notes

[trixie] pypy3: Minor issue

OpenFactory catalog packages

[Debian 13 (Trixie)]

[pypy3]Interessata
Dettagli (2)
- 7.3.19+dfsg-2 · amd64 · trixie
  Interessata
  nvd · pypy3 · debian · 13
- 7.3.19+dfsg-2 · arm64 · trixie
  Interessata
  nvd · pypy3 · debian · 13
[pypy3-dev]Interessata
Pacchetto sorgente: [pypy3]
Dettagli (2)
- 7.3.19+dfsg-2 · all · trixie
  Interessata
  nvd · pypy3 · debian · 13
- 7.3.19+dfsg-2 · all · trixie
  Interessata
  nvd · pypy3 · debian · 13
[pypy3-doc]Interessata
Pacchetto sorgente: [pypy3]
Dettagli (2)
- 7.3.19+dfsg-2 · all · trixie
  Interessata
  nvd · pypy3 · debian · 13
- 7.3.19+dfsg-2 · all · trixie
  Interessata
  nvd · pypy3 · debian · 13
[pypy3-lib]Interessata
Pacchetto sorgente: [pypy3]
Dettagli (2)
- 7.3.19+dfsg-2 · amd64 · trixie
  Interessata
  nvd · pypy3 · debian · 13
- 7.3.19+dfsg-2 · arm64 · trixie
  Interessata
  nvd · pypy3 · debian · 13
[pypy3-lib-testsuite]Interessata
Pacchetto sorgente: [pypy3]
Dettagli (2)
- 7.3.19+dfsg-2 · all · trixie
  Interessata
  nvd · pypy3 · debian · 13
- 7.3.19+dfsg-2 · all · trixie
  Interessata
  nvd · pypy3 · debian · 13
[pypy3-tk]Interessata
Pacchetto sorgente: [pypy3]
Dettagli (2)
- 7.3.19+dfsg-2 · amd64 · trixie
  Interessata
  nvd · pypy3 · debian · 13
- 7.3.19+dfsg-2 · arm64 · trixie
  Interessata
  nvd · pypy3 · debian · 13
[pypy3-venv]Interessata
Pacchetto sorgente: [pypy3]
Dettagli (2)
- 7.3.19+dfsg-2 · all · trixie
  Interessata
  nvd · pypy3 · debian · 13
- 7.3.19+dfsg-2 · all · trixie
  Interessata
  nvd · pypy3 · debian · 13

[Debian 12 (Bookworm)]

[idle-python3.11]Non interessata
Pacchetto sorgente: [python3.11]
Dettagli (4)
- 3.11.2-6+deb12u8 · all · bookworm
  Non interessata
  nvd · python3.11 · debian · bookworm
- 3.11.2-6+deb12u8 · all · bookworm
  Non interessata
  nvd · python3.11 · debian · bookworm
- 3.11.2-6+deb12u3 · all · bookworm-security
  Non interessata
  nvd · python3.11 · debian · bookworm
- 3.11.2-6+deb12u3 · all · bookworm-security
  Non interessata
  nvd · python3.11 · debian · bookworm
[libpython3.11]Non interessata
Pacchetto sorgente: [python3.11]
Dettagli (4)
- 3.11.2-6+deb12u8 · amd64 · bookworm
  Non interessata
  nvd · python3.11 · debian · bookworm
- 3.11.2-6+deb12u8 · arm64 · bookworm
  Non interessata
  nvd · python3.11 · debian · bookworm
- 3.11.2-6+deb12u3 · amd64 · bookworm-security
  Non interessata
  nvd · python3.11 · debian · bookworm
- 3.11.2-6+deb12u3 · arm64 · bookworm-security
  Non interessata
  nvd · python3.11 · debian · bookworm
[libpython3.11-dbg]Non interessata
Pacchetto sorgente: [python3.11]
Dettagli (4)
- 3.11.2-6+deb12u8 · amd64 · bookworm
  Non interessata
  nvd · python3.11 · debian · bookworm
- 3.11.2-6+deb12u8 · arm64 · bookworm
  Non interessata
  nvd · python3.11 · debian · bookworm
- 3.11.2-6+deb12u3 · amd64 · bookworm-security
  Non interessata
  nvd · python3.11 · debian · bookworm
- 3.11.2-6+deb12u3 · arm64 · bookworm-security
  Non interessata
  nvd · python3.11 · debian · bookworm
[libpython3.11-dev]Non interessata
Pacchetto sorgente: [python3.11]
Dettagli (4)
- 3.11.2-6+deb12u8 · amd64 · bookworm
  Non interessata
  nvd · python3.11 · debian · bookworm
- 3.11.2-6+deb12u8 · arm64 · bookworm
  Non interessata
  nvd · python3.11 · debian · bookworm
- 3.11.2-6+deb12u3 · amd64 · bookworm-security
  Non interessata
  nvd · python3.11 · debian · bookworm
- 3.11.2-6+deb12u3 · arm64 · bookworm-security
  Non interessata
  nvd · python3.11 · debian · bookworm
[libpython3.11-minimal]Non interessata
Pacchetto sorgente: [python3.11]
Dettagli (4)
- 3.11.2-6+deb12u8 · amd64 · bookworm
  Non interessata
  nvd · python3.11 · debian · bookworm
- 3.11.2-6+deb12u8 · arm64 · bookworm
  Non interessata
  nvd · python3.11 · debian · bookworm
- 3.11.2-6+deb12u3 · amd64 · bookworm-security
  Non interessata
  nvd · python3.11 · debian · bookworm
- 3.11.2-6+deb12u3 · arm64 · bookworm-security
  Non interessata
  nvd · python3.11 · debian · bookworm
[libpython3.11-stdlib]Non interessata
Pacchetto sorgente: [python3.11]
Dettagli (4)
- 3.11.2-6+deb12u8 · amd64 · bookworm
  Non interessata
  nvd · python3.11 · debian · bookworm
- 3.11.2-6+deb12u8 · arm64 · bookworm
  Non interessata
  nvd · python3.11 · debian · bookworm
- 3.11.2-6+deb12u3 · amd64 · bookworm-security
  Non interessata
  nvd · python3.11 · debian · bookworm
- 3.11.2-6+deb12u3 · arm64 · bookworm-security
  Non interessata
  nvd · python3.11 · debian · bookworm
[libpython3.11-testsuite]Non interessata
Pacchetto sorgente: [python3.11]
Dettagli (4)
- 3.11.2-6+deb12u8 · all · bookworm
  Non interessata
  nvd · python3.11 · debian · bookworm
- 3.11.2-6+deb12u8 · all · bookworm
  Non interessata
  nvd · python3.11 · debian · bookworm
- 3.11.2-6+deb12u3 · all · bookworm-security
  Non interessata
  nvd · python3.11 · debian · bookworm
- 3.11.2-6+deb12u3 · all · bookworm-security
  Non interessata
  nvd · python3.11 · debian · bookworm
[pypy3]Non interessata
Dettagli (2)
- 7.3.11+dfsg-2+deb12u3 · amd64 · bookworm
  Non interessata
  nvd · pypy3 · debian · bookworm
- 7.3.11+dfsg-2+deb12u3 · arm64 · bookworm
  Non interessata
  nvd · pypy3 · debian · bookworm
[pypy3-dev]Non interessata
Pacchetto sorgente: [pypy3]
Dettagli (2)
- 7.3.11+dfsg-2+deb12u3 · all · bookworm
  Non interessata
  nvd · pypy3 · debian · bookworm
- 7.3.11+dfsg-2+deb12u3 · all · bookworm
  Non interessata
  nvd · pypy3 · debian · bookworm
[pypy3-doc]Non interessata
Pacchetto sorgente: [pypy3]
Dettagli (2)
- 7.3.11+dfsg-2+deb12u3 · all · bookworm
  Non interessata
  nvd · pypy3 · debian · bookworm
- 7.3.11+dfsg-2+deb12u3 · all · bookworm
  Non interessata
  nvd · pypy3 · debian · bookworm
[pypy3-lib]Non interessata
Pacchetto sorgente: [pypy3]
Dettagli (2)
- 7.3.11+dfsg-2+deb12u3 · amd64 · bookworm
  Non interessata
  nvd · pypy3 · debian · bookworm
- 7.3.11+dfsg-2+deb12u3 · arm64 · bookworm
  Non interessata
  nvd · pypy3 · debian · bookworm
[pypy3-lib-testsuite]Non interessata
Pacchetto sorgente: [pypy3]
Dettagli (2)
- 7.3.11+dfsg-2+deb12u3 · all · bookworm
  Non interessata
  nvd · pypy3 · debian · bookworm
- 7.3.11+dfsg-2+deb12u3 · all · bookworm
  Non interessata
  nvd · pypy3 · debian · bookworm
[pypy3-tk]Non interessata
Pacchetto sorgente: [pypy3]
Dettagli (2)
- 7.3.11+dfsg-2+deb12u3 · amd64 · bookworm
  Non interessata
  nvd · pypy3 · debian · bookworm
- 7.3.11+dfsg-2+deb12u3 · arm64 · bookworm
  Non interessata
  nvd · pypy3 · debian · bookworm

Altri risultati

Osservato: Oct 23, 2026, 9:47:51 PM UTC

Riferimenti

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX] · [Ubuntu Security Notices (USN)]