CVE catalog
CVE-2026-43870
Origin Validation Error, Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'), Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting'),
- Severity
- High · CVSS 8.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.38% · Oct 25, 2026
Origin Validation Error, Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'), Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting'), Uncontrolled Resource Consumption vulnerability in Apache Thrift. This issue affects Apache Thrift: before 0.23.0. Users are recommended to upgrade to version 0.23.0, which fixes the issue.
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 | thrift | sid | 0.24.0-3 | fixed |
| Debian | thrift | forky | 0.24.0-3 | fixed |
| Debian | thrift | trixie | 0.19.0-4 | vulnerable |
| Debian | thrift | bookworm | 0.17.0-2 | vulnerable |
| Cpe | thrift | Not reported | Not reported | vulnerable |
| Cpe | thrift | Not reported | 0.23.0 | fixed |
| Cpe | thrift | Not reported | 0.23.0 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | thrift | source | sid | 0.23.0-3 | unimportant | Not reported | Not reported |
| Debian | thrift | source | forky | 0.23.0-3 | unimportant | Not reported | Not reported |
| Debian | thrift | source | trixie | (unfixed) | unimportant | Not reported | Not reported |
| Debian | thrift | source | bookworm | (unfixed) | unimportant | Not reported | Not reported |
| Cpe | thrift | cpe | Not reported | 0.23.0 | Not reported | Not reported | Not reported |
| Cpe | thrift | cpe | Not reported | 0.23.0 | Not reported | NVD-CVE-2026-43870 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [golang-thrift-dev]Affected
Source package: [thrift]
Details (2)
0.17.0-2+b2· amd64 · bookwormAffected
nvd · thrift · debian · bookworm; nvd · thrift · debian · 12
0.17.0-2+b2· arm64 · bookwormAffected
nvd · thrift · debian · bookworm; nvd · thrift · debian · 12
- [libthrift-0.17.0]Affected
Source package: [thrift]
Details (2)
0.17.0-2+b2· amd64 · bookwormAffected
nvd · thrift · debian · bookworm; nvd · thrift · debian · 12
0.17.0-2+b2· arm64 · bookwormAffected
nvd · thrift · debian · bookworm; nvd · thrift · debian · 12
- [libthrift-c-glib0]Affected
Source package: [thrift]
Details (2)
0.17.0-2+b2· amd64 · bookwormAffected
nvd · thrift · debian · bookworm; nvd · thrift · debian · 12
0.17.0-2+b2· arm64 · bookwormAffected
nvd · thrift · debian · bookworm; nvd · thrift · debian · 12
- [libthrift-c-glib-dev]Affected
Source package: [thrift]
Details (2)
0.17.0-2+b2· amd64 · bookwormAffected
nvd · thrift · debian · bookworm; nvd · thrift · debian · 12
0.17.0-2+b2· arm64 · bookwormAffected
nvd · thrift · debian · bookworm; nvd · thrift · debian · 12
- [libthrift-dev]Affected
Source package: [thrift]
Details (2)
0.17.0-2+b2· amd64 · bookwormAffected
nvd · thrift · debian · bookworm; nvd · thrift · debian · 12
0.17.0-2+b2· arm64 · bookwormAffected
nvd · thrift · debian · bookworm; nvd · thrift · debian · 12
- [libthrift-perl]Affected
Source package: [thrift]
Details (2)
0.17.0-2· all · bookwormAffected
nvd · thrift · debian · bookworm; nvd · thrift · debian · 12
0.17.0-2· all · bookwormAffected
nvd · thrift · debian · bookworm; nvd · thrift · debian · 12
- [php-thrift]Affected
Source package: [thrift]
Details (2)
0.17.0-2+b2· amd64 · bookwormAffected
nvd · thrift · debian · bookworm; nvd · thrift · debian · 12
0.17.0-2+b2· arm64 · bookwormAffected
nvd · thrift · debian · bookworm; nvd · thrift · debian · 12
- [python3-thrift]Affected
Source package: [thrift]
Details (2)
0.17.0-2+b2· amd64 · bookwormAffected
nvd · thrift · debian · bookworm; nvd · thrift · debian · 12
0.17.0-2+b2· arm64 · bookwormAffected
nvd · thrift · debian · bookworm; nvd · thrift · debian · 12
- [thrift-compiler]Affected
Source package: [thrift]
Details (2)
0.17.0-2+b2· amd64 · bookwormAffected
nvd · thrift · debian · bookworm; nvd · thrift · debian · 12
0.17.0-2+b2· arm64 · bookwormAffected
nvd · thrift · debian · bookworm; nvd · thrift · debian · 12
[Debian 13 (Trixie)]
- [golang-thrift-dev]Affected
Source package: [thrift]
Details (2)
0.19.0-4· all · trixieAffected
nvd · thrift · debian · 13
0.19.0-4· all · trixieAffected
nvd · thrift · debian · 13
- [libthrift-0.19.0t64]Affected
Source package: [thrift]
Details (2)
0.19.0-4+b1· amd64 · trixieAffected
nvd · thrift · debian · 13
0.19.0-4+b1· arm64 · trixieAffected
nvd · thrift · debian · 13
- [libthrift-c-glib0t64]Affected
Source package: [thrift]
Details (2)
0.19.0-4+b1· amd64 · trixieAffected
nvd · thrift · debian · 13
0.19.0-4+b1· arm64 · trixieAffected
nvd · thrift · debian · 13
- [libthrift-c-glib-dev]Affected
Source package: [thrift]
Details (2)
0.19.0-4+b1· amd64 · trixieAffected
nvd · thrift · debian · 13
0.19.0-4+b1· arm64 · trixieAffected
nvd · thrift · debian · 13
- [libthrift-dev]Affected
Source package: [thrift]
Details (2)
0.19.0-4+b1· amd64 · trixieAffected
nvd · thrift · debian · 13
0.19.0-4+b1· arm64 · trixieAffected
nvd · thrift · debian · 13
- [libthrift-perl]Affected
Source package: [thrift]
Details (2)
0.19.0-4· all · trixieAffected
nvd · thrift · debian · 13
0.19.0-4· all · trixieAffected
nvd · thrift · debian · 13
- [php-thrift]Affected
Source package: [thrift]
Details (2)
0.19.0-4+b1· amd64 · trixieAffected
nvd · thrift · debian · 13
0.19.0-4+b1· arm64 · trixieAffected
nvd · thrift · debian · 13
- [python3-thrift]Affected
Source package: [thrift]
Details (2)
0.19.0-4+b1· amd64 · trixieAffected
nvd · thrift · debian · 13
0.19.0-4+b1· arm64 · trixieAffected
nvd · thrift · debian · 13
- [thrift-compiler]Affected
Source package: [thrift]
Details (2)
0.19.0-4+b1· amd64 · trixieAffected
nvd · thrift · debian · 13
0.19.0-4+b1· arm64 · trixieAffected
nvd · thrift · debian · 13
Observed:
References
- [http://www.openwall.com/lists/oss-security/2026/05/05/4]
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2026_53415.json]
- [https://lists.apache.org/thread/pgtfq44ltc9t63kxcbqmwqzt45pnhqdy]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-43870]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-43870]
- [https://security-tracker.debian.org/tracker/CVE-2026-43870]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-43870.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2076.json]
[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]