curl - Debian Package Tracker

general

source: curl (main)
version: 8.19.0-3
maintainer: Debian Curl Maintainers (DMD)
uploaders: Sergio Durigan Junior [DMD] – Samuel Henrique [DMD] – Carlos Henrique Lima Melara [DMD]
arch: all any
std-ver: 4.7.3
VCS: Git (Browse, QA)

versions [more versions can be listed by madison] [old versions available from snapshot.debian.org]

[pool directory]

o-o-stable: 7.74.0-1.3+deb11u13
o-o-sec: 7.74.0-1.3+deb11u16
o-o-p-u: 7.74.0-1.3+deb11u13
oldstable: 7.88.1-10+deb12u14
old-sec: 7.88.1-10+deb12u5
old-bpo: 8.14.1-2+deb13u2~bpo13+1
stable: 8.14.1-2+deb13u2
stable-bpo: 8.19.0-1~bpo13+1
testing: 8.19.0-1
unstable: 8.19.0-3
exp: 8.19.0-3+exp2

versioned links

7.74.0-1.3+deb11u13: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
7.74.0-1.3+deb11u16: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
7.88.1-10+deb12u5: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
7.88.1-10+deb12u14: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
8.14.1-2+deb13u2~bpo13+1: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
8.14.1-2+deb13u2: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
8.18.0-1~bpo13+1: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
8.19.0-1~bpo13+1: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
8.19.0-1: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
8.19.0-1+exp1: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
8.19.0-3: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
8.19.0-3+exp2: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]

binaries

curl (43 bugs: 1, 30, 12, 0)
libcurl3t64-gnutls
libcurl4-doc
libcurl4-gnutls-dev
libcurl4-openssl-dev (4 bugs: 0, 4, 0, 0)
libcurl4t64

action needed

Debci reports failed tests high

unstable: pass (log)
The tests ran in 0:13:17
Last run: 2026-03-29T02:37:54.000Z
Previous status: unknown

testing: fail (log)
The tests ran in 0:11:20
Last run: 2026-03-25T07:27:44.000Z
Previous status: unknown

stable: pass (log)
The tests ran in 0:09:28
Last run: 2026-03-18T19:37:15.000Z
Previous status: unknown

Created: 2026-03-13 Last update: 2026-04-01 02:01

The VCS repository is not up to date, push the missing commits. high

vcswatch reports that the current version of the package is not in its VCS.
Either you need to push your commits and/or your tags, or the information about the package's VCS are out of date. A common cause of the latter issue when using the Git VCS is not specifying the correct branch when the packaging is not in the default one (remote HEAD branch), which is usually "master" but can be modified in salsa.debian.org in the project's general settings with the "Default Branch" field). Alternatively the Vcs-Git field in debian/control can contain a "-b <branch-name>" suffix to indicate what branch is used for the Debian packaging.

Created: 2026-03-27 Last update: 2026-03-27 10:00

10 bugs tagged patch in the BTS normal

The BTS contains patches fixing 10 bugs (11 if counting merged bugs), consider including or untagging them.

Created: 2026-03-31 Last update: 2026-04-01 01:00

lintian reports 1 warning normal

Lintian reports 1 warning about this package. You should make the package lintian clean getting rid of them.

Created: 2026-03-27 Last update: 2026-03-27 18:31

debian/patches: 2 patches to forward upstream low

Among the 4 debian patches available in version 8.19.0-3 of the package, we noticed the following issues:

2 patches where the metadata indicates that the patch has not yet been forwarded upstream. You should either forward the patch upstream or update the metadata to document its real status.

Created: 2023-02-26 Last update: 2026-03-27 10:30

6 low-priority security issues in trixie low

There are 6 open security issues in trixie.

6 issues left for the package maintainer to handle:

CVE-2026-1965: (needs triaging) libcurl can in some circumstances reuse the wrong connection when asked to do an Negotiate-authenticated HTTP or HTTPS request. 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 criterion must first be met. Due to a logical error in the code, a request that was issued by an application could wrongfully reuse an existing connection to the same server that was authenticated using different credentials. One underlying reason being that Negotiate sometimes authenticates *connections* and not *requests*, contrary to how HTTP is designed to work. An application that allows Negotiate authentication to a server (that responds wanting Negotiate) with `user1:password1` and then does another operation to the same server also using Negotiate but with `user2:password2` (while the previous connection is still alive) - the second request wrongly reused the same connection and since it then sees that the Negotiate negotiation is already made, it just sends the request over that connection thinking it uses the user2 credentials when it is in fact still using the connection authenticated for user1... The set of authentication methods to use is set with `CURLOPT_HTTPAUTH`. Applications can disable libcurl's reuse of connections and thus mitigate this problem, by using one of the following libcurl options to alter how connections are or are not reused: `CURLOPT_FRESH_CONNECT`, `CURLOPT_MAXCONNECTS` and `CURLMOPT_MAX_HOST_CONNECTIONS` (if using the curl_multi API).
CVE-2026-3783: (needs triaging) When an OAuth2 bearer token is used for an HTTP(S) transfer, and that transfer performs a redirect to a second URL, curl could leak that token to the second hostname under some circumstances. If the hostname that the first request is redirected to has information in the used .netrc file, with either of the `machine` or `default` keywords, curl would pass on the bearer token set for the first host also to the second one.
CVE-2026-3784: (needs triaging) curl would wrongly reuse an existing HTTP proxy connection doing CONNECT to a server, even if the new request uses different credentials for the HTTP proxy. The proper behavior is to create or use a separate connection.
CVE-2026-3805: (needs triaging) When doing a second SMB request to the same host again, curl would wrongly use a data pointer pointing into already freed memory.
CVE-2025-14524: (needs triaging) When an OAuth2 bearer token is used for an HTTP(S) transfer, and that transfer performs a cross-protocol redirect to a second URL that uses an IMAP, LDAP, POP3 or SMTP scheme, curl might wrongly pass on the bearer token to the new target host.
CVE-2025-14819: (needs triaging) When doing TLS related transfers with reused easy or multi handles and altering the `CURLSSLOPT_NO_PARTIALCHAIN` option, libcurl could accidentally reuse a CA store cached in memory for which the partial chain option was reversed. Contrary to the user's wishes and expectations. This could make libcurl find and accept a trust chain that it otherwise would not.

You can find information about how to handle these issues in the security team's documentation.

1 issue that should be fixed with the next stable update:

CVE-2025-13034: When using `CURLOPT_PINNEDPUBLICKEY` option with libcurl or `--pinnedpubkey` with the curl tool,curl should check the public key of the server certificate to verify the peer. This check was skipped in a certain condition that would then make curl allow the connection without performing the proper check, thus not noticing a possible impostor. To skip this check, the connection had to be done with QUIC with ngtcp2 built to use GnuTLS and the user had to explicitly disable the standard certificate verification.

Created: 2026-01-07 Last update: 2026-03-27 04:30

6 low-priority security issues in bookworm low

There are 6 open security issues in bookworm.

5 issues left for the package maintainer to handle:

CVE-2026-1965: (needs triaging) libcurl can in some circumstances reuse the wrong connection when asked to do an Negotiate-authenticated HTTP or HTTPS request. 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 criterion must first be met. Due to a logical error in the code, a request that was issued by an application could wrongfully reuse an existing connection to the same server that was authenticated using different credentials. One underlying reason being that Negotiate sometimes authenticates *connections* and not *requests*, contrary to how HTTP is designed to work. An application that allows Negotiate authentication to a server (that responds wanting Negotiate) with `user1:password1` and then does another operation to the same server also using Negotiate but with `user2:password2` (while the previous connection is still alive) - the second request wrongly reused the same connection and since it then sees that the Negotiate negotiation is already made, it just sends the request over that connection thinking it uses the user2 credentials when it is in fact still using the connection authenticated for user1... The set of authentication methods to use is set with `CURLOPT_HTTPAUTH`. Applications can disable libcurl's reuse of connections and thus mitigate this problem, by using one of the following libcurl options to alter how connections are or are not reused: `CURLOPT_FRESH_CONNECT`, `CURLOPT_MAXCONNECTS` and `CURLMOPT_MAX_HOST_CONNECTIONS` (if using the curl_multi API).
CVE-2026-3783: (needs triaging) When an OAuth2 bearer token is used for an HTTP(S) transfer, and that transfer performs a redirect to a second URL, curl could leak that token to the second hostname under some circumstances. If the hostname that the first request is redirected to has information in the used .netrc file, with either of the `machine` or `default` keywords, curl would pass on the bearer token set for the first host also to the second one.
CVE-2026-3784: (needs triaging) curl would wrongly reuse an existing HTTP proxy connection doing CONNECT to a server, even if the new request uses different credentials for the HTTP proxy. The proper behavior is to create or use a separate connection.
CVE-2025-14524: (needs triaging) When an OAuth2 bearer token is used for an HTTP(S) transfer, and that transfer performs a cross-protocol redirect to a second URL that uses an IMAP, LDAP, POP3 or SMTP scheme, curl might wrongly pass on the bearer token to the new target host.
CVE-2025-14819: (needs triaging) When doing TLS related transfers with reused easy or multi handles and altering the `CURLSSLOPT_NO_PARTIALCHAIN` option, libcurl could accidentally reuse a CA store cached in memory for which the partial chain option was reversed. Contrary to the user's wishes and expectations. This could make libcurl find and accept a trust chain that it otherwise would not.

You can find information about how to handle these issues in the security team's documentation.

1 ignored issue:

CVE-2025-10148: curl's websocket code did not update the 32 bit mask pattern for each new outgoing frame as the specification says. Instead it used a fixed mask that persisted and was used throughout the entire connection. A predictable mask pattern allows for a malicious server to induce traffic between the two communicating parties that could be interpreted by an involved proxy (configured or transparent) as genuine, real, HTTP traffic with content and thereby poison its cache. That cached poisoned content could then be served to all users of that proxy.

Created: 2025-09-10 Last update: 2026-03-27 04:30

Standards version of the package is outdated. wishlist

The package should be updated to follow the last version of Debian Policy (Standards-Version 4.7.4 instead of 4.7.3).

Created: 2026-03-31 Last update: 2026-03-31 15:01

testing migrations

This package will soon be part of the auto-openssl transition. You might want to ensure that your package is ready for it. You can probably find supplementary information in the debian-release archives or in the corresponding release.debian.org bug.
excuses:
- Migration status for curl (8.19.0-1 to 8.19.0-3): BLOCKED: Rejected/violates migration policy/introduces a regression
- Issues preventing migration:
- ∙ ∙ Autopkgtest for ceph/18.2.7+ds-1.1: ppc64el: Pass ♻, s390x: Pass ♻
- ∙ ∙ Autopkgtest for cimg/3.5.2+dfsg-1: amd64: Pass, arm64: Pass, i386: Pass, ppc64el: Pass, riscv64: Test triggered (failure will be ignored), s390x: Pass
- ∙ ∙ Autopkgtest for ckon/0.7.1-6: amd64: No tests, superficial or marked flaky ♻, arm64: No tests, superficial or marked flaky ♻, i386: No tests, superficial or marked flaky ♻, ppc64el: Test triggered, riscv64: No tests, superficial or marked flaky ♻, s390x: Test triggered
- ∙ ∙ Autopkgtest for cmake/4.2.3-2: amd64: Pass, arm64: Pass, i386: Pass, ppc64el: Pass, riscv64: Test triggered (failure will be ignored), s390x: Pass
- ∙ ∙ Autopkgtest for curl/8.19.0-3: amd64: Pass, arm64: Pass, i386: Pass, ppc64el: Pass, riscv64: Pass, s390x: Pass
- ∙ ∙ Autopkgtest for debusine/0.14.5: amd64: Pass, arm64: Pass, i386: Pass, ppc64el: Pass, riscv64: Test triggered (failure will be ignored), s390x: Pass
- ∙ ∙ Autopkgtest for dracut/110-7: amd64: Pass, arm64: Failed (not a regression) ♻ (reference ♻), i386: No tests, superficial or marked flaky ♻, ppc64el: Pass, riscv64: Test triggered (failure will be ignored), s390x: Pass
- ∙ ∙ Autopkgtest for fwupd/2.0.20-1: ppc64el: Pass ♻, s390x: Pass ♻
- ∙ ∙ Autopkgtest for glance/2:31.0.0-4: ppc64el: Pass ♻ (reference ♻), s390x: Pass ♻ (reference ♻)
- ∙ ∙ Autopkgtest for kicad/9.0.7+dfsg-1: ppc64el: No tests, superficial or marked flaky ♻
- ∙ ∙ Autopkgtest for libnginx-mod-http-brotli/1.0.0~rc-7: ppc64el: Pass ♻ (reference ♻), s390x: Pass ♻ (reference ♻)
- ∙ ∙ Autopkgtest for librdkafka/2.13.0-1: ppc64el: Pass ♻, s390x: Pass ♻
- ∙ ∙ Autopkgtest for libreoffice/4:26.2.1-1: amd64: Pass, arm64: Test triggered (failure will be ignored), i386: Test triggered (failure will be ignored), ppc64el: Pass, riscv64: Pass, s390x: Pass
- ∙ ∙ Autopkgtest for mariadb/1:11.8.6-4: ppc64el: Pass ♻, s390x: Pass ♻ (reference ♻)
- ∙ ∙ Autopkgtest for mariadb/1:11.8.6-5: amd64: Regression ♻ (reference ♻), arm64: Pass, i386: Pass, riscv64: Pass
- ∙ ∙ Autopkgtest for nginx/1.28.2-2: ppc64el: Pass ♻, s390x: Pass ♻ (reference ♻)
- ∙ ∙ Autopkgtest for nix/2.32.5+dfsg-2: ppc64el: Pass ♻, s390x: Pass ♻
- ∙ ∙ Autopkgtest for nodejs/22.22.1+dfsg+~cs22.19.15-1: amd64: Pass, arm64: Pass, i386: Pass, ppc64el: Pass, riscv64: Test triggered (failure will be ignored), s390x: Pass
- ∙ ∙ Autopkgtest for octavia/17.0.0-5: ppc64el: Pass ♻, s390x: Pass ♻
- ∙ ∙ Autopkgtest for ovn/26.03.0~git20260216.b543a88-4: ppc64el: No tests, superficial or marked flaky ♻, s390x: No tests, superficial or marked flaky ♻
- Additional info (not blocking):
- ∙ ∙ Piuparts tested OK - https://piuparts.debian.org/sid/source/c/curl.html
- ∙ ∙ Reproduced on amd64
- ∙ ∙ Reproduced on arm64
- ∙ ∙ Reproduced on armhf
- ∙ ∙ Reproduced on i386
- ∙ ∙ Reproduced on ppc64el
- ∙ ∙ 5 days old (needed 5 days)
- Not considered

news

[rss feed]

[2026-03-27] Accepted curl 8.19.0-3+exp2 (source) into experimental (Samuel Henrique)
[2026-03-27] Accepted curl 8.19.0-3+exp1 (source) into experimental (Samuel Henrique)
[2026-03-27] Accepted curl 8.19.0-3 (source) into unstable (Carlos Henrique Lima Melara)
[2026-03-27] Accepted curl 8.19.0-2 (source) into unstable (Carlos Henrique Lima Melara)
[2026-03-26] Accepted curl 8.19.0-1+exp1 (source) into experimental (Samuel Henrique)
[2026-03-18] Accepted curl 8.19.0-1~bpo13+1 (source) into stable-backports (Samuel Henrique)
[2026-03-18] curl 8.19.0-1 MIGRATED to testing (Debian testing watch)
[2026-03-12] Accepted curl 8.19.0-1 (source) into unstable (Carlos Henrique Lima Melara)
[2026-02-28] Accepted curl 8.19.0~rc3-1 (source) into unstable (Carlos Henrique Lima Melara)
[2026-02-24] Accepted curl 8.19.0~rc2-2 (source) into unstable (Carlos Henrique Lima Melara)
[2026-02-21] Accepted curl 8.19.0~rc2-1 (source) into unstable (Samuel Henrique)
[2026-02-15] Accepted curl 8.19.0~rc1-1~exp1 (source) into experimental (Samuel Henrique)
[2026-01-19] curl 8.18.0-2 MIGRATED to testing (Debian testing watch)
[2026-01-15] Accepted curl 8.18.0-2 (source) into unstable (Carlos Henrique Lima Melara)
[2026-01-14] Accepted curl 8.14.1-2+deb13u2~bpo13+1 (source) into oldstable-backports (Samuel Henrique)
[2026-01-14] Accepted curl 8.18.0-1~bpo13+1 (source) into stable-backports (Samuel Henrique)
[2026-01-12] curl 8.18.0-1 MIGRATED to testing (Debian testing watch)
[2026-01-08] Accepted curl 8.18.0-1 (source) into unstable (Carlos Henrique Lima Melara)
[2026-01-05] Accepted curl 7.74.0-1.3+deb11u16 (source) into oldoldstable-security (Alex) (signed by: Carlos Henrique Lima Melara)
[2026-01-02] curl 8.18.0~rc3-1 MIGRATED to testing (Debian testing watch)
[2025-12-29] Accepted curl 8.18.0~rc3-1 (source) into unstable (Samuel Henrique)
[2025-12-20] curl 8.18.0~rc2-1 MIGRATED to testing (Debian testing watch)
[2025-12-16] Accepted curl 8.18.0~rc2-1 (source) into unstable (Samuel Henrique)
[2025-12-06] Accepted curl 8.18.0~rc1-1+exp1 (source) into experimental (Samuel Henrique)
[2025-11-26] curl 8.17.0-3 MIGRATED to testing (Debian testing watch)
[2025-11-24] Accepted curl 8.17.0-3 (source) into unstable (Carlos Henrique Lima Melara)
[2025-11-16] curl 8.17.0-2 MIGRATED to testing (Debian testing watch)
[2025-11-13] Accepted curl 8.17.0-2 (source) into unstable (Samuel Henrique)
[2025-11-09] Accepted curl 8.14.1-2+deb13u2 (source) into proposed-updates (Debian FTP Masters) (signed by: Samuel Henrique)
[2025-11-08] curl 8.17.0-1 MIGRATED to testing (Debian testing watch)

bugs [bug history graph]

all: 61 66
RC: 1
I&N: 48 51
M&W: 12 14
F&P: 0
patch: 10 11

links

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ubuntu

[Information about Ubuntu for Debian Developers]

version: 8.18.0-1ubuntu2
80 bugs (4 patches)
patches for 8.18.0-1ubuntu2