CVE catalog

CVE-2026-5773

libcurl might in some circumstances reuse the wrong connection for SMB(S) transfers. libcurl features a pool of recent connections so that subsequent requests can reuse an existing connection to avoi

[CVE catalog]

Severity: High · CVSS 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Published: Apr 28, 2026, 10:00:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.62% · Oct 25, 2026

libcurl might in some circumstances reuse the wrong connection for SMB(S) transfers. libcurl features a pool of recent connections so that subsequent requests can reuse an existing connection to avoid overhead. When reusing a connection a range of criteria must be met. Due to a logical error in the code, a network transfer operation that was requested by an application could wrongfully reuse an existing SMB connection to the same server that was using a different "share" than the new subsequent transfer should. This could in unlucky situations lead to the download of the wrong file or the upload of a file to the wrong place. When this happens, the same credentials are used and the server name is the same.

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`	fixed
Debian	curl	bookworm-security	`7.88.1-10+deb12u5`	vulnerable
Cpe	curl	Not reported	`8.5.0-2ubuntu10.11`	fixed
Cpe	libcurl3t64-gnutls	Not reported	`8.5.0-2ubuntu10.11`	fixed
Cpe	libcurl4-doc	Not reported	`8.5.0-2ubuntu10.11`	fixed
Cpe	libcurl4-gnutls-dev	Not reported	`8.5.0-2ubuntu10.11`	fixed
Cpe	libcurl4-openssl-dev	Not reported	`8.5.0-2ubuntu10.11`	fixed
Cpe	libcurl4t64	Not reported	`8.5.0-2ubuntu10.11`	fixed
Cpe	curl	Not reported	`8.5.0-2ubuntu10.9`	fixed
Cpe	libcurl3t64-gnutls	Not reported	`8.5.0-2ubuntu10.9`	fixed
Cpe	libcurl4-doc	Not reported	`8.5.0-2ubuntu10.9`	fixed
Cpe	libcurl4-gnutls-dev	Not reported	`8.5.0-2ubuntu10.9`	fixed
Cpe	libcurl4-openssl-dev	Not reported	`8.5.0-2ubuntu10.9`	fixed
Cpe	libcurl4t64	Not reported	`8.5.0-2ubuntu10.9`	fixed
Cpe	curl	Not reported	`8.20.0`	fixed
Cpe	curl	Not reported	`7.88.1-10+deb12u15`	fixed
Cpe	curl	Not reported	`8.20.0`	fixed
Alpine	curl	3.21	`8.14.1-r3`	fixed
Alpine	curl	3.22	`8.14.1-r4`	fixed
Alpine	curl	3.23	`8.20.0-r0`	fixed
Alpine	curl	3.24	`8.20.0-r0`	fixed
Ubuntu	curl	pro	`7.65.3-1ubuntu3`	vulnerable
Ubuntu	curl	pro	`7.65.3-1ubuntu4`	vulnerable
Ubuntu	curl	pro	`7.66.0-1ubuntu1`	vulnerable
Ubuntu	curl	pro	`7.67.0-2ubuntu1`	vulnerable
Ubuntu	curl	pro	`7.68.0-1ubuntu1`	vulnerable
Ubuntu	curl	pro	`7.68.0-1ubuntu2`	vulnerable
Ubuntu	curl	pro	`7.68.0-1ubuntu2.1`	vulnerable
Ubuntu	curl	pro	`7.68.0-1ubuntu2.2`	vulnerable
Ubuntu	curl	pro	`7.68.0-1ubuntu2.4`	vulnerable
Ubuntu	curl	pro	`7.68.0-1ubuntu2.5`	vulnerable
Ubuntu	curl	pro	`7.68.0-1ubuntu2.6`	vulnerable
Ubuntu	curl	pro	`7.68.0-1ubuntu2.7`	vulnerable
Ubuntu	curl	pro	`7.68.0-1ubuntu2.10`	vulnerable
Ubuntu	curl	pro	`7.68.0-1ubuntu2.11`	vulnerable
Ubuntu	curl	pro	`7.68.0-1ubuntu2.12`	vulnerable
Ubuntu	curl	pro	`7.68.0-1ubuntu2.13`	vulnerable
Ubuntu	curl	pro	`7.68.0-1ubuntu2.14`	vulnerable
Ubuntu	curl	pro	`7.68.0-1ubuntu2.15`	vulnerable
Ubuntu	curl	pro	`7.68.0-1ubuntu2.16`	vulnerable
Ubuntu	curl	pro	`7.68.0-1ubuntu2.18`	vulnerable
Ubuntu	curl	pro	`7.68.0-1ubuntu2.19`	vulnerable
Ubuntu	curl	pro	`7.68.0-1ubuntu2.20`	vulnerable
Ubuntu	curl	pro	`7.68.0-1ubuntu2.21`	vulnerable
Ubuntu	curl	pro	`7.68.0-1ubuntu2.22`	vulnerable
Ubuntu	curl	pro	`7.68.0-1ubuntu2.23`	vulnerable
Ubuntu	curl	pro	`7.68.0-1ubuntu2.24`	vulnerable
Ubuntu	curl	pro	`7.68.0-1ubuntu2.25`	vulnerable
Ubuntu	curl	pro	`7.68.0-1ubuntu2.25+esm2`	vulnerable
Ubuntu	curl	pro	`7.68.0-1ubuntu2.25+esm3`	vulnerable
Ubuntu	curl	pro	`7.68.0-1ubuntu2.25+esm4`	vulnerable
Ubuntu	curl	pro	`7.68.0-1ubuntu2.25+esm5`	fixed
Ubuntu	curl	22.04	`7.74.0-1.3ubuntu2`	vulnerable
Ubuntu	curl	22.04	`7.74.0-1.3ubuntu3`	vulnerable
Ubuntu	curl	22.04	`7.80.0-3`	vulnerable
Ubuntu	curl	22.04	`7.81.0-1`	vulnerable
Ubuntu	curl	22.04	`7.81.0-1ubuntu1.1`	vulnerable
Ubuntu	curl	22.04	`7.81.0-1ubuntu1.2`	vulnerable
Ubuntu	curl	22.04	`7.81.0-1ubuntu1.3`	vulnerable
Ubuntu	curl	22.04	`7.81.0-1ubuntu1.4`	vulnerable
Ubuntu	curl	22.04	`7.81.0-1ubuntu1.6`	vulnerable
Ubuntu	curl	22.04	`7.81.0-1ubuntu1.7`	vulnerable
Ubuntu	curl	22.04	`7.81.0-1ubuntu1.8`	vulnerable
Ubuntu	curl	22.04	`7.81.0-1ubuntu1.10`	vulnerable
Ubuntu	curl	22.04	`7.81.0-1ubuntu1.11`	vulnerable
Ubuntu	curl	22.04	`7.81.0-1ubuntu1.13`	vulnerable
Ubuntu	curl	22.04	`7.81.0-1ubuntu1.14`	vulnerable
Ubuntu	curl	22.04	`7.81.0-1ubuntu1.15`	vulnerable
Ubuntu	curl	22.04	`7.81.0-1ubuntu1.16`	vulnerable
Ubuntu	curl	22.04	`7.81.0-1ubuntu1.17`	vulnerable
Ubuntu	curl	22.04	`7.81.0-1ubuntu1.18`	vulnerable
Ubuntu	curl	22.04	`7.81.0-1ubuntu1.19`	vulnerable
Ubuntu	curl	22.04	`7.81.0-1ubuntu1.20`	vulnerable
Ubuntu	curl	22.04	`7.81.0-1ubuntu1.21`	vulnerable
Ubuntu	curl	22.04	`7.81.0-1ubuntu1.22`	vulnerable
Ubuntu	curl	22.04	`7.81.0-1ubuntu1.23`	vulnerable
Ubuntu	curl	22.04	`7.81.0-1ubuntu1.24`	fixed
Ubuntu	curl	24.04	`8.2.1-1ubuntu3`	vulnerable
Ubuntu	curl	24.04	`8.2.1-1ubuntu3.1`	vulnerable
Ubuntu	curl	24.04	`8.4.0-2ubuntu1`	vulnerable
Ubuntu	curl	24.04	`8.5.0-2ubuntu1`	vulnerable
Ubuntu	curl	24.04	`8.5.0-2ubuntu2`	vulnerable
Ubuntu	curl	24.04	`8.5.0-2ubuntu8`	vulnerable
Ubuntu	curl	24.04	`8.5.0-2ubuntu9`	vulnerable
Ubuntu	curl	24.04	`8.5.0-2ubuntu10`	vulnerable
Ubuntu	curl	24.04	`8.5.0-2ubuntu10.1`	vulnerable
Ubuntu	curl	24.04	`8.5.0-2ubuntu10.2`	vulnerable
Ubuntu	curl	24.04	`8.5.0-2ubuntu10.3`	vulnerable
Ubuntu	curl	24.04	`8.5.0-2ubuntu10.4`	vulnerable
Ubuntu	curl	24.04	`8.5.0-2ubuntu10.5`	vulnerable
Ubuntu	curl	24.04	`8.5.0-2ubuntu10.6`	vulnerable
Ubuntu	curl	24.04	`8.5.0-2ubuntu10.7`	vulnerable
Ubuntu	curl	24.04	`8.5.0-2ubuntu10.8`	vulnerable
Ubuntu	curl	24.04	`8.5.0-2ubuntu10.9`	fixed
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`	vulnerable
Ubuntu	curl	25.10	`8.14.1-2ubuntu1.2`	vulnerable
Ubuntu	curl	25.10	`8.14.1-2ubuntu1.3`	fixed
Ubuntu	curl	26.04	`8.14.1-2ubuntu1`	vulnerable
Ubuntu	curl	26.04	`8.17.0-1ubuntu1`	vulnerable
Ubuntu	curl	26.04	`8.18.0-1ubuntu1`	vulnerable
Ubuntu	curl	26.04	`8.18.0-1ubuntu2`	vulnerable
Ubuntu	curl	26.04	`8.18.0-1ubuntu2.1`	fixed
Suse	curl	linux micro 6.0	`8.14.1-8.1`	fixed
Suse	curl	linux micro 6.1	`8.14.1-slfo.1.1_9.1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	curl	source	sid	`8.20.0~rc2-1`	not yet assigned	Not reported	Not reported
Debian	curl	source	forky	`8.20.0~rc2-1`	not yet assigned	Not reported	Not reported
Debian	curl	source	trixie	`8.14.1-2+deb13u4`	not yet assigned	Not reported	Not reported
Debian	curl	source	bookworm	`7.88.1-10+deb12u15`	not yet assigned	Not reported	Not reported
Cpe	curl	cpe	Not reported	`8.5.0-2ubuntu10.11`	Not reported	Not reported	Not reported
Cpe	libcurl3t64-gnutls	cpe	Not reported	`8.5.0-2ubuntu10.11`	Not reported	Not reported	Not reported
Cpe	libcurl4-doc	cpe	Not reported	`8.5.0-2ubuntu10.11`	Not reported	Not reported	Not reported
Cpe	libcurl4-gnutls-dev	cpe	Not reported	`8.5.0-2ubuntu10.11`	Not reported	Not reported	Not reported
Cpe	libcurl4-openssl-dev	cpe	Not reported	`8.5.0-2ubuntu10.11`	Not reported	Not reported	Not reported
Cpe	libcurl4t64	cpe	Not reported	`8.5.0-2ubuntu10.11`	Not reported	Not reported	Not reported
Cpe	curl	cpe	Not reported	`8.5.0-2ubuntu10.9`	Not reported	Not reported	Not reported
Cpe	libcurl3t64-gnutls	cpe	Not reported	`8.5.0-2ubuntu10.9`	Not reported	Not reported	Not reported
Cpe	libcurl4-doc	cpe	Not reported	`8.5.0-2ubuntu10.9`	Not reported	Not reported	Not reported
Cpe	libcurl4-gnutls-dev	cpe	Not reported	`8.5.0-2ubuntu10.9`	Not reported	Not reported	Not reported
Cpe	libcurl4-openssl-dev	cpe	Not reported	`8.5.0-2ubuntu10.9`	Not reported	Not reported	Not reported
Cpe	libcurl4t64	cpe	Not reported	`8.5.0-2ubuntu10.9`	Not reported	Not reported	Not reported
Cpe	curl	cpe	Not reported	`8.20.0`	Not reported	Not reported	Not reported
Cpe	curl	cpe	Not reported	`7.88.1-10+deb12u15`	Not reported	Not reported	Not reported
Cpe	curl	cpe	Not reported	`8.20.0`	Not reported	NVD-CVE-2026-5773	Not reported
Alpine	curl	apk	3.21	`8.14.1-r3`	Not reported	ALPINE-CVE-2026-5773	Not reported
Alpine	curl	apk	3.22	`8.14.1-r4`	Not reported	ALPINE-CVE-2026-5773	Not reported
Alpine	curl	apk	3.23	`8.20.0-r0`	Not reported	ALPINE-CVE-2026-5773	Not reported
Alpine	curl	apk	3.24	`8.20.0-r0`	Not reported	ALPINE-CVE-2026-5773	Not reported
Ubuntu	curl	deb	pro	`7.68.0-1ubuntu2.25+esm5`	Not reported	UBUNTU-CVE-2026-5773	Not reported
Ubuntu	curl	deb	22.04	`7.81.0-1ubuntu1.24`	Not reported	UBUNTU-CVE-2026-5773	Not reported
Ubuntu	curl	deb	24.04	`8.5.0-2ubuntu10.9`	Not reported	UBUNTU-CVE-2026-5773	Not reported
Ubuntu	curl	deb	25.10	`8.14.1-2ubuntu1.3`	Not reported	UBUNTU-CVE-2026-5773	Not reported
Ubuntu	curl	deb	26.04	`8.18.0-1ubuntu2.1`	Not reported	UBUNTU-CVE-2026-5773	Not reported
Suse	curl	rpm	linux micro 6.0	`8.14.1-8.1`	Not reported	SUSE-SU-2026:23361-1	Not reported
Suse	curl	rpm	linux micro 6.1	`8.14.1-slfo.1.1_9.1`	Not reported	SUSE-SU-2026:23350-1	Not reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[curl]Affected
Details (6)
- 7.88.1-10+deb12u15 · amd64 · bookworm
  Fixed · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 7.88.1-10+deb12u15 · arm64 · bookworm
  Fixed · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 8.14.1-2+deb13u2~bpo13+1 · amd64 · bookworm-backports
  Fixed · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 8.14.1-2+deb13u2~bpo13+1 · arm64 · bookworm-backports
  Fixed · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 7.88.1-10+deb12u5 · amd64 · bookworm-security
  Affected · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 7.88.1-10+deb12u5 · arm64 · bookworm-security
  Affected · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
[libcurl3-gnutls]Affected
Source package: [curl]
Details (6)
- 7.88.1-10+deb12u15 · amd64 · bookworm
  Fixed · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 7.88.1-10+deb12u15 · arm64 · bookworm
  Fixed · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 8.14.1-2+deb13u2~bpo13+1 · amd64 · bookworm-backports
  Fixed · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 8.14.1-2+deb13u2~bpo13+1 · arm64 · bookworm-backports
  Fixed · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 7.88.1-10+deb12u5 · amd64 · bookworm-security
  Affected · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 7.88.1-10+deb12u5 · arm64 · bookworm-security
  Affected · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
[libcurl3-nss]Affected
Source package: [curl]
Details (4)
- 7.88.1-10+deb12u15 · amd64 · bookworm
  Fixed · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 7.88.1-10+deb12u15 · arm64 · bookworm
  Fixed · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 7.88.1-10+deb12u5 · amd64 · bookworm-security
  Affected · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 7.88.1-10+deb12u5 · arm64 · bookworm-security
  Affected · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
[libcurl4]Affected
Source package: [curl]
Details (6)
- 7.88.1-10+deb12u15 · amd64 · bookworm
  Fixed · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 7.88.1-10+deb12u15 · arm64 · bookworm
  Fixed · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 8.14.1-2+deb13u2~bpo13+1 · amd64 · bookworm-backports
  Fixed · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 8.14.1-2+deb13u2~bpo13+1 · arm64 · bookworm-backports
  Fixed · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 7.88.1-10+deb12u5 · amd64 · bookworm-security
  Affected · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 7.88.1-10+deb12u5 · arm64 · bookworm-security
  Affected · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
[libcurl4-doc]Affected
Source package: [curl]
Details (6)
- 7.88.1-10+deb12u15 · all · bookworm
  Fixed · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 7.88.1-10+deb12u15 · all · bookworm
  Fixed · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 8.14.1-2+deb13u2~bpo13+1 · all · bookworm-backports
  Fixed · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 8.14.1-2+deb13u2~bpo13+1 · all · bookworm-backports
  Fixed · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 7.88.1-10+deb12u5 · all · bookworm-security
  Affected · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 7.88.1-10+deb12u5 · all · bookworm-security
  Affected · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
[libcurl4-gnutls-dev]Affected
Source package: [curl]
Details (6)
- 7.88.1-10+deb12u15 · amd64 · bookworm
  Fixed · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 7.88.1-10+deb12u15 · arm64 · bookworm
  Fixed · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 8.14.1-2+deb13u2~bpo13+1 · amd64 · bookworm-backports
  Fixed · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 8.14.1-2+deb13u2~bpo13+1 · arm64 · bookworm-backports
  Fixed · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 7.88.1-10+deb12u5 · amd64 · bookworm-security
  Affected · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 7.88.1-10+deb12u5 · arm64 · bookworm-security
  Affected · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
[libcurl4-nss-dev]Affected
Source package: [curl]
Details (4)
- 7.88.1-10+deb12u15 · amd64 · bookworm
  Fixed · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 7.88.1-10+deb12u15 · arm64 · bookworm
  Fixed · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 7.88.1-10+deb12u5 · amd64 · bookworm-security
  Affected · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 7.88.1-10+deb12u5 · arm64 · bookworm-security
  Affected · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
[libcurl4-openssl-dev]Affected
Source package: [curl]
Details (6)
- 7.88.1-10+deb12u15 · amd64 · bookworm
  Fixed · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 7.88.1-10+deb12u15 · arm64 · bookworm
  Fixed · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 8.14.1-2+deb13u2~bpo13+1 · amd64 · bookworm-backports
  Fixed · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 8.14.1-2+deb13u2~bpo13+1 · arm64 · bookworm-backports
  Fixed · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 7.88.1-10+deb12u5 · amd64 · bookworm-security
  Affected · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12
- 7.88.1-10+deb12u5 · arm64 · bookworm-security
  Affected · Fixed: 7.88.1-10+deb12u15
  nvd · curl · debian · bookworm; nvd · curl · debian · 12

[Debian 13 (Trixie)]

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

Observed: Oct 27, 2026, 7:54:59 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)]