CVE catalog

CVE-2021-22898

curl: CVE-2021-22898

Severity: Medium · CVSS 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Published: May 25, 2021, 10:00:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 4.51% · Oct 25, 2026

curl 7.7 through 7.76.1 suffers from an information disclosure when the `-t` command line option, known as `CURLOPT_TELNETOPTIONS` in libcurl, is used to send variable=content pairs to TELNET servers. Due to a flaw in the option parser for sending NEW_ENV variables, libcurl could be made to pass on uninitialized data from a stack based buffer to the server, resulting in potentially revealing sensitive internal information to the server using a clear-text network protocol.

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`	fixed
Cpe	curl	Not reported	Not reported	unknown
Cpe	debian_linux	Not reported	Not reported	unknown
Cpe	fedora	Not reported	Not reported	unknown
Cpe	communications_cloud_native_core_binding_support_function	Not reported	Not reported	unknown
Cpe	communications_cloud_native_core_network_function_cloud_native_environment	Not reported	Not reported	unknown
Cpe	communications_cloud_native_core_network_repository_function	Not reported	Not reported	unknown
Cpe	communications_cloud_native_core_network_slice_selection_function	Not reported	Not reported	unknown
Cpe	communications_cloud_native_core_service_communication_proxy	Not reported	Not reported	unknown
Cpe	essbase	Not reported	`21.3`	fixed
Cpe	mysql_server	Not reported	`8.0.25`	fixed
Cpe	sinec_infrastructure_network_services	Not reported	`1.0.1.1`	fixed
Cpe	universal_forwarder	Not reported	Not reported	unknown
Alpine	curl	3.10	`7.66.0-r4`	fixed
Alpine	curl	3.11	`7.67.0-r4`	fixed
Alpine	curl	3.12	`7.77.0-r0`	fixed
Alpine	curl	3.13	`7.77.0-r0`	fixed
Alpine	curl	3.14	`7.77.0-r0`	fixed
Alpine	curl	3.15	`7.77.0-r0`	fixed
Alpine	curl	3.16	`7.77.0-r0`	fixed
Alpine	curl	3.17	`7.77.0-r0`	fixed
Alpine	curl	3.18	`7.77.0-r0`	fixed
Alpine	curl	3.19	`7.77.0-r0`	fixed
Alpine	curl	3.20	`7.77.0-r0`	fixed
Alpine	curl	3.21	`7.77.0-r0`	fixed
Alpine	curl	3.22	`7.77.0-r0`	fixed
Alpine	curl	3.23	`7.77.0-r0`	fixed
Alpine	curl	3.24	`7.77.0-r0`	fixed
Ubuntu	curl	pro	`7.43.0-1ubuntu2`	vulnerable
Ubuntu	curl	pro	`7.45.0-1ubuntu1`	vulnerable
Ubuntu	curl	pro	`7.46.0-1ubuntu1`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu1`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.1`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.2`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.3`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.4`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.5`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.6`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.7`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.8`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.9`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.11`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.12`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.13`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.14`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.15`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.16`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.18`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.19`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.19+esm1`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.19+esm2`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.19+esm3`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.19+esm4`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.19+esm5`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.19+esm6`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.19+esm7`	fixed
Ubuntu	curl	pro	`7.43.0-1ubuntu2`	vulnerable
Ubuntu	curl	pro	`7.45.0-1ubuntu1`	vulnerable
Ubuntu	curl	pro	`7.46.0-1ubuntu1`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu1`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.1`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.2`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.3`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.4`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.5`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.6`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.7`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.8`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.9`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.11`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.12`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.13`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.14`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.15`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.16`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.18`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.19`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.19+esm1`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.19+esm2`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.19+esm3`	fixed
Ubuntu	curl	18.04	`7.55.1-1ubuntu2`	vulnerable
Ubuntu	curl	18.04	`7.55.1-1ubuntu2.1`	vulnerable
Ubuntu	curl	18.04	`7.57.0-1ubuntu1`	vulnerable
Ubuntu	curl	18.04	`7.58.0-2ubuntu1`	vulnerable
Ubuntu	curl	18.04	`7.58.0-2ubuntu2`	vulnerable
Ubuntu	curl	18.04	`7.58.0-2ubuntu3`	vulnerable
Ubuntu	curl	18.04	`7.58.0-2ubuntu3.1`	vulnerable
Ubuntu	curl	18.04	`7.58.0-2ubuntu3.2`	vulnerable
Ubuntu	curl	18.04	`7.58.0-2ubuntu3.3`	vulnerable
Ubuntu	curl	18.04	`7.58.0-2ubuntu3.5`	vulnerable
Ubuntu	curl	18.04	`7.58.0-2ubuntu3.6`	vulnerable
Ubuntu	curl	18.04	`7.58.0-2ubuntu3.7`	vulnerable
Ubuntu	curl	18.04	`7.58.0-2ubuntu3.8`	vulnerable
Ubuntu	curl	18.04	`7.58.0-2ubuntu3.9`	vulnerable
Ubuntu	curl	18.04	`7.58.0-2ubuntu3.10`	vulnerable
Ubuntu	curl	18.04	`7.58.0-2ubuntu3.12`	vulnerable
Ubuntu	curl	18.04	`7.58.0-2ubuntu3.13`	vulnerable
Ubuntu	curl	18.04	`7.58.0-2ubuntu3.14`	fixed
Ubuntu	curl	20.04	`7.65.3-1ubuntu3`	vulnerable
Ubuntu	curl	20.04	`7.65.3-1ubuntu4`	vulnerable
Ubuntu	curl	20.04	`7.66.0-1ubuntu1`	vulnerable
Ubuntu	curl	20.04	`7.67.0-2ubuntu1`	vulnerable
Ubuntu	curl	20.04	`7.68.0-1ubuntu1`	vulnerable
Ubuntu	curl	20.04	`7.68.0-1ubuntu2`	vulnerable
Ubuntu	curl	20.04	`7.68.0-1ubuntu2.1`	vulnerable
Ubuntu	curl	20.04	`7.68.0-1ubuntu2.2`	vulnerable
Ubuntu	curl	20.04	`7.68.0-1ubuntu2.4`	vulnerable
Ubuntu	curl	20.04	`7.68.0-1ubuntu2.5`	vulnerable
Ubuntu	curl	20.04	`7.68.0-1ubuntu2.6`	fixed
Ubuntu	curl	pro	`7.43.0-1ubuntu2`	vulnerable
Ubuntu	curl	pro	`7.45.0-1ubuntu1`	vulnerable
Ubuntu	curl	pro	`7.46.0-1ubuntu1`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu1`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.1`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.2`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.3`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.4`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.5`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.6`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.7`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.8`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.9`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.11`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.12`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.13`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.14`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.15`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.16`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.18`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.19`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.19+esm1`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.19+esm2`	vulnerable
Ubuntu	curl	pro	`7.47.0-1ubuntu2.19+esm3`	fixed
Ubuntu	curl	18.04	`7.55.1-1ubuntu2`	vulnerable
Ubuntu	curl	18.04	`7.55.1-1ubuntu2.1`	vulnerable
Ubuntu	curl	18.04	`7.57.0-1ubuntu1`	vulnerable
Ubuntu	curl	18.04	`7.58.0-2ubuntu1`	vulnerable
Ubuntu	curl	18.04	`7.58.0-2ubuntu2`	vulnerable
Ubuntu	curl	18.04	`7.58.0-2ubuntu3`	vulnerable
Ubuntu	curl	18.04	`7.58.0-2ubuntu3.1`	vulnerable
Ubuntu	curl	18.04	`7.58.0-2ubuntu3.2`	vulnerable
Ubuntu	curl	18.04	`7.58.0-2ubuntu3.3`	vulnerable
Ubuntu	curl	18.04	`7.58.0-2ubuntu3.5`	vulnerable
Ubuntu	curl	18.04	`7.58.0-2ubuntu3.6`	vulnerable
Ubuntu	curl	18.04	`7.58.0-2ubuntu3.7`	vulnerable
Ubuntu	curl	18.04	`7.58.0-2ubuntu3.8`	vulnerable
Ubuntu	curl	18.04	`7.58.0-2ubuntu3.9`	vulnerable
Ubuntu	curl	18.04	`7.58.0-2ubuntu3.10`	vulnerable
Ubuntu	curl	18.04	`7.58.0-2ubuntu3.12`	vulnerable
Ubuntu	curl	18.04	`7.58.0-2ubuntu3.13`	vulnerable
Ubuntu	curl	18.04	`7.58.0-2ubuntu3.14`	fixed
Ubuntu	curl	20.04	`7.65.3-1ubuntu3`	vulnerable
Ubuntu	curl	20.04	`7.65.3-1ubuntu4`	vulnerable
Ubuntu	curl	20.04	`7.66.0-1ubuntu1`	vulnerable
Ubuntu	curl	20.04	`7.67.0-2ubuntu1`	vulnerable
Ubuntu	curl	20.04	`7.68.0-1ubuntu1`	vulnerable
Ubuntu	curl	20.04	`7.68.0-1ubuntu2`	vulnerable
Ubuntu	curl	20.04	`7.68.0-1ubuntu2.1`	vulnerable
Ubuntu	curl	20.04	`7.68.0-1ubuntu2.2`	vulnerable
Ubuntu	curl	20.04	`7.68.0-1ubuntu2.4`	vulnerable
Ubuntu	curl	20.04	`7.68.0-1ubuntu2.5`	vulnerable
Ubuntu	curl	20.04	`7.68.0-1ubuntu2.6`	fixed
Opensuse	curl	leap 15.3	`7.66.0-4.17.1`	fixed
Opensuse	curl-mini	leap 15.3	`7.66.0-4.17.1`	fixed
Suse	curl	linux enterprise module for basesystem 15 sp2	`7.66.0-4.17.1`	fixed
Suse	curl	linux enterprise module for basesystem 15 sp3	`7.66.0-4.17.1`	fixed
Suse	curl	linux enterprise micro 5.0	`7.66.0-4.17.1`	fixed
Suse	curl-openssl1	linux enterprise server 11-security	`7.37.0-70.66.1`	fixed
Suse	curl	linux enterprise point of sale 11 sp3	`7.37.0-70.66.1`	fixed
Suse	curl	linux enterprise server 11 sp4-ltss	`7.37.0-70.66.1`	fixed
Suse	curl	linux enterprise software development kit 12 sp5	`7.60.0-11.18.1`	fixed
Suse	curl	linux enterprise server 12 sp5	`7.60.0-11.18.1`	fixed
Suse	curl	linux enterprise server for sap applications 12 sp5	`7.60.0-11.18.1`	fixed
Opensuse	curl	leap 15.2	`7.66.0-lp152.3.18.1`	fixed
Opensuse	curl-mini	leap 15.2	`7.66.0-lp152.3.18.1`	fixed
Suse	curl-openssl1	linux enterprise server 11-security	`7.37.0-70.63.1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	curl	source	sid	`7.79.1-1`	not yet assigned	Not reported	[989228]
Debian	curl	source	forky	`7.79.1-1`	not yet assigned	Not reported	[989228]
Debian	curl	source	trixie	`7.79.1-1`	not yet assigned	Not reported	[989228]
Debian	curl	source	bookworm	`7.79.1-1`	not yet assigned	Not reported	[989228]
Cpe	essbase	cpe	Not reported	`21.3`	Not reported	NVD-CVE-2021-22898	Not reported
Cpe	mysql_server	cpe	Not reported	`8.0.25`	Not reported	NVD-CVE-2021-22898	Not reported
Cpe	sinec_infrastructure_network_services	cpe	Not reported	`1.0.1.1`	Not reported	NVD-CVE-2021-22898	Not reported
Alpine	curl	apk	3.10	`7.66.0-r4`	Not reported	ALPINE-CVE-2021-22898	Not reported
Alpine	curl	apk	3.11	`7.67.0-r4`	Not reported	ALPINE-CVE-2021-22898	Not reported
Alpine	curl	apk	3.12	`7.77.0-r0`	Not reported	ALPINE-CVE-2021-22898	Not reported
Alpine	curl	apk	3.13	`7.77.0-r0`	Not reported	ALPINE-CVE-2021-22898	Not reported
Alpine	curl	apk	3.14	`7.77.0-r0`	Not reported	ALPINE-CVE-2021-22898	Not reported
Alpine	curl	apk	3.15	`7.77.0-r0`	Not reported	ALPINE-CVE-2021-22898	Not reported
Alpine	curl	apk	3.16	`7.77.0-r0`	Not reported	ALPINE-CVE-2021-22898	Not reported
Alpine	curl	apk	3.17	`7.77.0-r0`	Not reported	ALPINE-CVE-2021-22898	Not reported
Alpine	curl	apk	3.18	`7.77.0-r0`	Not reported	ALPINE-CVE-2021-22898	Not reported
Alpine	curl	apk	3.19	`7.77.0-r0`	Not reported	ALPINE-CVE-2021-22898	Not reported
Alpine	curl	apk	3.20	`7.77.0-r0`	Not reported	ALPINE-CVE-2021-22898	Not reported
Alpine	curl	apk	3.21	`7.77.0-r0`	Not reported	ALPINE-CVE-2021-22898	Not reported
Alpine	curl	apk	3.22	`7.77.0-r0`	Not reported	ALPINE-CVE-2021-22898	Not reported
Alpine	curl	apk	3.23	`7.77.0-r0`	Not reported	ALPINE-CVE-2021-22898	Not reported
Alpine	curl	apk	3.24	`7.77.0-r0`	Not reported	ALPINE-CVE-2021-22898	Not reported
Ubuntu	curl	deb	pro	`7.47.0-1ubuntu2.19+esm7`	Not reported	USN-5894-1	Not reported
Ubuntu	curl	deb	pro	`7.47.0-1ubuntu2.19+esm3`	Not reported	USN-5021-2	Not reported
Ubuntu	curl	deb	18.04	`7.58.0-2ubuntu3.14`	Not reported	USN-5021-1	Not reported
Ubuntu	curl	deb	20.04	`7.68.0-1ubuntu2.6`	Not reported	USN-5021-1	Not reported
Ubuntu	curl	deb	pro	`7.47.0-1ubuntu2.19+esm3`	Not reported	UBUNTU-CVE-2021-22898	Not reported
Ubuntu	curl	deb	18.04	`7.58.0-2ubuntu3.14`	Not reported	UBUNTU-CVE-2021-22898	Not reported
Ubuntu	curl	deb	20.04	`7.68.0-1ubuntu2.6`	Not reported	UBUNTU-CVE-2021-22898	Not reported
Opensuse	curl	rpm	leap 15.3	`7.66.0-4.17.1`	Not reported	OPENSUSE-SU-2021:1762-1	Not reported
Opensuse	curl-mini	rpm	leap 15.3	`7.66.0-4.17.1`	Not reported	OPENSUSE-SU-2021:1762-1	Not reported
Suse	curl	rpm	linux enterprise module for basesystem 15 sp2	`7.66.0-4.17.1`	Not reported	SUSE-SU-2021:1762-1	Not reported
Suse	curl	rpm	linux enterprise module for basesystem 15 sp3	`7.66.0-4.17.1`	Not reported	SUSE-SU-2021:1762-1	Not reported
Suse	curl	rpm	linux enterprise micro 5.0	`7.66.0-4.17.1`	Not reported	SUSE-SU-2021:1762-1	Not reported
Suse	curl-openssl1	rpm	linux enterprise server 11-security	`7.37.0-70.66.1`	Not reported	SUSE-SU-2021:14760-1	Not reported
Suse	curl	rpm	linux enterprise point of sale 11 sp3	`7.37.0-70.66.1`	Not reported	SUSE-SU-2021:14760-1	Not reported
Suse	curl	rpm	linux enterprise server 11 sp4-ltss	`7.37.0-70.66.1`	Not reported	SUSE-SU-2021:14760-1	Not reported
Suse	curl	rpm	linux enterprise software development kit 12 sp5	`7.60.0-11.18.1`	Not reported	SUSE-SU-2021:1763-1	Not reported
Suse	curl	rpm	linux enterprise server 12 sp5	`7.60.0-11.18.1`	Not reported	SUSE-SU-2021:1763-1	Not reported
Suse	curl	rpm	linux enterprise server for sap applications 12 sp5	`7.60.0-11.18.1`	Not reported	SUSE-SU-2021:1763-1	Not reported
Opensuse	curl	rpm	leap 15.2	`7.66.0-lp152.3.18.1`	Not reported	OPENSUSE-SU-2021:0808-1	Not reported
Opensuse	curl-mini	rpm	leap 15.2	`7.66.0-lp152.3.18.1`	Not reported	OPENSUSE-SU-2021:0808-1	Not reported
Suse	curl-openssl1	rpm	linux enterprise server 11-security	`7.37.0-70.63.1`	Not reported	SUSE-SU-2021:14735-1	Not reported

[Debian bug #989228]

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

[curl]Unknown
Details (6)
- 7.88.1-10+deb12u15 · amd64 · bookworm
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u15 · arm64 · bookworm
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · amd64 · bookworm-backports
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · arm64 · bookworm-backports
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · amd64 · bookworm-security
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · arm64 · bookworm-security
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
[libcurl3-gnutls]Unknown
Source package: [curl]
Details (6)
- 7.88.1-10+deb12u15 · amd64 · bookworm
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u15 · arm64 · bookworm
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · amd64 · bookworm-backports
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · arm64 · bookworm-backports
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · amd64 · bookworm-security
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · arm64 · bookworm-security
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
[libcurl3-nss]Unknown
Source package: [curl]
Details (4)
- 7.88.1-10+deb12u15 · amd64 · bookworm
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u15 · arm64 · bookworm
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · amd64 · bookworm-security
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · arm64 · bookworm-security
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
[libcurl4]Unknown
Source package: [curl]
Details (6)
- 7.88.1-10+deb12u15 · amd64 · bookworm
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u15 · arm64 · bookworm
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · amd64 · bookworm-backports
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · arm64 · bookworm-backports
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · amd64 · bookworm-security
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · arm64 · bookworm-security
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
[libcurl4-doc]Unknown
Source package: [curl]
Details (6)
- 7.88.1-10+deb12u15 · all · bookworm
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u15 · all · bookworm
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · all · bookworm-backports
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · all · bookworm-backports
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · all · bookworm-security
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · all · bookworm-security
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
[libcurl4-gnutls-dev]Unknown
Source package: [curl]
Details (6)
- 7.88.1-10+deb12u15 · amd64 · bookworm
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u15 · arm64 · bookworm
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · amd64 · bookworm-backports
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · arm64 · bookworm-backports
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · amd64 · bookworm-security
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · arm64 · bookworm-security
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
[libcurl4-nss-dev]Unknown
Source package: [curl]
Details (4)
- 7.88.1-10+deb12u15 · amd64 · bookworm
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u15 · arm64 · bookworm
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · amd64 · bookworm-security
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · arm64 · bookworm-security
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
[libcurl4-openssl-dev]Unknown
Source package: [curl]
Details (6)
- 7.88.1-10+deb12u15 · amd64 · bookworm
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u15 · arm64 · bookworm
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · amd64 · bookworm-backports
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · arm64 · bookworm-backports
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · amd64 · bookworm-security
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · arm64 · bookworm-security
  Fixed · Fixed: 7.79.1-1
  dsa · curl · debian · bookworm

Observed: Oct 23, 2026, 5:54:51 PM UTC

References

[CERT-Bund public advisories] · [CISA cybersecurity 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]