CVE catalog

CVE-2025-11563

URLs containing percent-encoded slashes (`/` or `\`) can trick wcurl into saving the output file outside of the current directory without the user explicitly asking for it. This flaw only affects the

[CVE catalog]

Severity: Medium · CVSS 6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Published: Jan 1, 2025, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 0.42% · Oct 25, 2026

URLs containing percent-encoded slashes (`/` or `\`) can trick wcurl into saving the output file outside of the current directory without the user explicitly asking for it. This flaw only affects the wcurl command line tool.

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	curl	sid	`8.23.0-1`	fixed
Debian	curl	forky	`8.22.0-1`	fixed
Debian	curl	trixie	`8.14.1-2+deb13u5`	fixed
Debian	curl	trixie-security	`8.14.1-2+deb13u7`	fixed
Debian	curl	bookworm	`7.88.1-10+deb12u15`	not affected
Debian	curl	bookworm-security	`7.88.1-10+deb12u5`	not affected
Cpe	curl	Not reported	`8.5.0-2ubuntu10.7`	fixed
Cpe	libcurl3t64-gnutls	Not reported	`8.5.0-2ubuntu10.7`	fixed
Cpe	libcurl4-doc	Not reported	`8.5.0-2ubuntu10.7`	fixed
Cpe	libcurl4-gnutls-dev	Not reported	`8.5.0-2ubuntu10.7`	fixed
Cpe	libcurl4-openssl-dev	Not reported	`8.5.0-2ubuntu10.7`	fixed
Cpe	libcurl4t64	Not reported	`8.5.0-2ubuntu10.7`	fixed
Cpe	curl	Not reported	Not reported	not affected
Ubuntu	curl	25.10	`8.12.1-3ubuntu1`	vulnerable
Ubuntu	curl	25.10	`8.13.0-5ubuntu1`	vulnerable
Ubuntu	curl	25.10	`8.14.1-1ubuntu2`	vulnerable
Ubuntu	curl	25.10	`8.14.1-1ubuntu3`	vulnerable
Ubuntu	curl	25.10	`8.14.1-2ubuntu1`	vulnerable
Ubuntu	curl	25.10	`8.14.1-2ubuntu1.1`	fixed
Suse	curl	linux micro 6.1	`8.14.1-slfo.1.1_3.1`	fixed
Suse	curl	linux micro 6.0	`8.14.1-2.1`	fixed
Suse	curl	linux enterprise micro 5.2	`8.14.1-150200.4.94.1`	fixed
Suse	curl	linux enterprise module for basesystem 15 sp6	`8.14.1-150600.4.31.1`	fixed
Opensuse	curl	leap 15.6	`8.14.1-150600.4.31.1`	fixed
Suse	curl	linux enterprise module for basesystem 15 sp7	`8.14.1-150700.7.5.1`	fixed
Suse	curl	linux enterprise micro 5.3	`8.14.1-150400.5.72.1`	fixed
Suse	curl	linux enterprise micro 5.4	`8.14.1-150400.5.72.1`	fixed
Suse	curl	linux enterprise micro 5.5	`8.14.1-150400.5.72.1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	curl	source	sid	`8.17.0-2`	not yet assigned	Not reported	Not reported
Debian	curl	source	forky	`8.17.0-2`	not yet assigned	Not reported	Not reported
Debian	curl	source	trixie	`8.14.1-2+deb13u2`	not yet assigned	Not reported	Not reported
Debian	curl	source	bookworm	`Not affected`	unimportant	Not reported	Not reported
Cpe	curl	cpe	Not reported	`8.5.0-2ubuntu10.7`	Not reported	Not reported	Not reported
Cpe	libcurl3t64-gnutls	cpe	Not reported	`8.5.0-2ubuntu10.7`	Not reported	Not reported	Not reported
Cpe	libcurl4-doc	cpe	Not reported	`8.5.0-2ubuntu10.7`	Not reported	Not reported	Not reported
Cpe	libcurl4-gnutls-dev	cpe	Not reported	`8.5.0-2ubuntu10.7`	Not reported	Not reported	Not reported
Cpe	libcurl4-openssl-dev	cpe	Not reported	`8.5.0-2ubuntu10.7`	Not reported	Not reported	Not reported
Cpe	libcurl4t64	cpe	Not reported	`8.5.0-2ubuntu10.7`	Not reported	Not reported	Not reported
Ubuntu	curl	deb	25.10	`8.14.1-2ubuntu1.1`	Not reported	UBUNTU-CVE-2025-11563	Not reported
Suse	curl	rpm	linux micro 6.1	`8.14.1-slfo.1.1_3.1`	Not reported	SUSE-SU-2025:21206-1	Not reported
Suse	curl	rpm	linux micro 6.0	`8.14.1-2.1`	Not reported	SUSE-SU-2025:21198-1	Not reported
Suse	curl	rpm	linux enterprise micro 5.2	`8.14.1-150200.4.94.1`	Not reported	SUSE-SU-2025:4180-1	Not reported
Suse	curl	rpm	linux enterprise module for basesystem 15 sp6	`8.14.1-150600.4.31.1`	Not reported	SUSE-SU-2025:4236-1	Not reported
Opensuse	curl	rpm	leap 15.6	`8.14.1-150600.4.31.1`	Not reported	SUSE-SU-2025:4236-1	Not reported
Suse	curl	rpm	linux enterprise module for basesystem 15 sp7	`8.14.1-150700.7.5.1`	Not reported	SUSE-SU-2025:4300-1	Not reported
Suse	curl	rpm	linux enterprise micro 5.3	`8.14.1-150400.5.72.1`	Not reported	SUSE-SU-2025:4309-1	Not reported
Suse	curl	rpm	linux enterprise micro 5.4	`8.14.1-150400.5.72.1`	Not reported	SUSE-SU-2025:4309-1	Not reported
Suse	curl	rpm	linux enterprise micro 5.5	`8.14.1-150400.5.72.1`	Not reported	SUSE-SU-2025:4309-1	Not reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[curl]Not affected
Details (6)
- 7.88.1-10+deb12u15 · amd64 · bookworm
  Not affected
  nvd · curl · debian · bookworm
- 7.88.1-10+deb12u15 · arm64 · bookworm
  Not affected
  nvd · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · amd64 · bookworm-backports
  Not affected
  nvd · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · arm64 · bookworm-backports
  Not affected
  nvd · curl · debian · bookworm
- 7.88.1-10+deb12u5 · amd64 · bookworm-security
  Not affected
  nvd · curl · debian · bookworm
- 7.88.1-10+deb12u5 · arm64 · bookworm-security
  Not affected
  nvd · curl · debian · bookworm
[libcurl3-gnutls]Not affected
Source package: [curl]
Details (6)
- 7.88.1-10+deb12u15 · amd64 · bookworm
  Not affected
  nvd · curl · debian · bookworm
- 7.88.1-10+deb12u15 · arm64 · bookworm
  Not affected
  nvd · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · amd64 · bookworm-backports
  Not affected
  nvd · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · arm64 · bookworm-backports
  Not affected
  nvd · curl · debian · bookworm
- 7.88.1-10+deb12u5 · amd64 · bookworm-security
  Not affected
  nvd · curl · debian · bookworm
- 7.88.1-10+deb12u5 · arm64 · bookworm-security
  Not affected
  nvd · curl · debian · bookworm
[libcurl3-nss]Not affected
Source package: [curl]
Details (4)
- 7.88.1-10+deb12u15 · amd64 · bookworm
  Not affected
  nvd · curl · debian · bookworm
- 7.88.1-10+deb12u15 · arm64 · bookworm
  Not affected
  nvd · curl · debian · bookworm
- 7.88.1-10+deb12u5 · amd64 · bookworm-security
  Not affected
  nvd · curl · debian · bookworm
- 7.88.1-10+deb12u5 · arm64 · bookworm-security
  Not affected
  nvd · curl · debian · bookworm
[libcurl4]Not affected
Source package: [curl]
Details (6)
- 7.88.1-10+deb12u15 · amd64 · bookworm
  Not affected
  nvd · curl · debian · bookworm
- 7.88.1-10+deb12u15 · arm64 · bookworm
  Not affected
  nvd · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · amd64 · bookworm-backports
  Not affected
  nvd · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · arm64 · bookworm-backports
  Not affected
  nvd · curl · debian · bookworm
- 7.88.1-10+deb12u5 · amd64 · bookworm-security
  Not affected
  nvd · curl · debian · bookworm
- 7.88.1-10+deb12u5 · arm64 · bookworm-security
  Not affected
  nvd · curl · debian · bookworm
[libcurl4-doc]Not affected
Source package: [curl]
Details (6)
- 7.88.1-10+deb12u15 · all · bookworm
  Not affected
  nvd · curl · debian · bookworm
- 7.88.1-10+deb12u15 · all · bookworm
  Not affected
  nvd · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · all · bookworm-backports
  Not affected
  nvd · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · all · bookworm-backports
  Not affected
  nvd · curl · debian · bookworm
- 7.88.1-10+deb12u5 · all · bookworm-security
  Not affected
  nvd · curl · debian · bookworm
- 7.88.1-10+deb12u5 · all · bookworm-security
  Not affected
  nvd · curl · debian · bookworm
[libcurl4-gnutls-dev]Not affected
Source package: [curl]
Details (6)
- 7.88.1-10+deb12u15 · amd64 · bookworm
  Not affected
  nvd · curl · debian · bookworm
- 7.88.1-10+deb12u15 · arm64 · bookworm
  Not affected
  nvd · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · amd64 · bookworm-backports
  Not affected
  nvd · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · arm64 · bookworm-backports
  Not affected
  nvd · curl · debian · bookworm
- 7.88.1-10+deb12u5 · amd64 · bookworm-security
  Not affected
  nvd · curl · debian · bookworm
- 7.88.1-10+deb12u5 · arm64 · bookworm-security
  Not affected
  nvd · curl · debian · bookworm
[libcurl4-nss-dev]Not affected
Source package: [curl]
Details (4)
- 7.88.1-10+deb12u15 · amd64 · bookworm
  Not affected
  nvd · curl · debian · bookworm
- 7.88.1-10+deb12u15 · arm64 · bookworm
  Not affected
  nvd · curl · debian · bookworm
- 7.88.1-10+deb12u5 · amd64 · bookworm-security
  Not affected
  nvd · curl · debian · bookworm
- 7.88.1-10+deb12u5 · arm64 · bookworm-security
  Not affected
  nvd · curl · debian · bookworm
[libcurl4-openssl-dev]Not affected
Source package: [curl]
Details (6)
- 7.88.1-10+deb12u15 · amd64 · bookworm
  Not affected
  nvd · curl · debian · bookworm
- 7.88.1-10+deb12u15 · arm64 · bookworm
  Not affected
  nvd · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · amd64 · bookworm-backports
  Not affected
  nvd · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · arm64 · bookworm-backports
  Not affected
  nvd · curl · debian · bookworm
- 7.88.1-10+deb12u5 · amd64 · bookworm-security
  Not affected
  nvd · curl · debian · bookworm
- 7.88.1-10+deb12u5 · arm64 · bookworm-security
  Not affected
  nvd · curl · debian · bookworm

[Debian 13 (Trixie)]

[curl]Fixed
Details (5)
- 8.14.1-2+deb13u4 · amd64 · trixie
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
- 8.14.1-2+deb13u4 · arm64 · trixie
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
- 8.21.0-2~bpo13+1 · amd64 · trixie-backports
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
- 8.21.0-2~bpo13+1 · arm64 · trixie-backports
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
- 8.14.1-2+deb13u7 · amd64 · trixie-security
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
[libcurl3t64-gnutls]Fixed
Source package: [curl]
Details (5)
- 8.14.1-2+deb13u4 · amd64 · trixie
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
- 8.14.1-2+deb13u4 · arm64 · trixie
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
- 8.21.0-2~bpo13+1 · amd64 · trixie-backports
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
- 8.21.0-2~bpo13+1 · arm64 · trixie-backports
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
- 8.14.1-2+deb13u7 · amd64 · trixie-security
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
[libcurl4-doc]Fixed
Source package: [curl]
Details (5)
- 8.14.1-2+deb13u4 · all · trixie
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
- 8.14.1-2+deb13u4 · all · trixie
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
- 8.21.0-2~bpo13+1 · all · trixie-backports
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
- 8.21.0-2~bpo13+1 · all · trixie-backports
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
- 8.14.1-2+deb13u7 · all · trixie-security
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
[libcurl4-gnutls]Fixed
Source package: [curl]
Details (2)
- 8.21.0-2~bpo13+1 · amd64 · trixie-backports
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
- 8.21.0-2~bpo13+1 · arm64 · trixie-backports
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
[libcurl4-gnutls-dev]Fixed
Source package: [curl]
Details (5)
- 8.14.1-2+deb13u4 · amd64 · trixie
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
- 8.14.1-2+deb13u4 · arm64 · trixie
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
- 8.21.0-2~bpo13+1 · amd64 · trixie-backports
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
- 8.21.0-2~bpo13+1 · arm64 · trixie-backports
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
- 8.14.1-2+deb13u7 · amd64 · trixie-security
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
[libcurl4-openssl-dev]Fixed
Source package: [curl]
Details (5)
- 8.14.1-2+deb13u4 · amd64 · trixie
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
- 8.14.1-2+deb13u4 · arm64 · trixie
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
- 8.21.0-2~bpo13+1 · amd64 · trixie-backports
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
- 8.21.0-2~bpo13+1 · arm64 · trixie-backports
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
- 8.14.1-2+deb13u7 · amd64 · trixie-security
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
[libcurl4t64]Fixed
Source package: [curl]
Details (5)
- 8.14.1-2+deb13u4 · amd64 · trixie
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
- 8.14.1-2+deb13u4 · arm64 · trixie
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
- 8.21.0-2~bpo13+1 · amd64 · trixie-backports
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
- 8.21.0-2~bpo13+1 · arm64 · trixie-backports
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13
- 8.14.1-2+deb13u7 · amd64 · trixie-security
  Fixed · Fixed: 8.14.1-2+deb13u2
  nvd · curl · debian · 13

Observed: Oct 27, 2026, 11:13:51 AM UTC

References

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