CVE Intelligence
Low exploit reference

CVE-2024-11053 — netrc and redirect credential leak

When asked to both use a `.netrc` file for credentials and to follow HTTP redirects, curl could leak the password used for the first host to the followed-to host under certain circumstances. This flaw only manifests itself if the netrc file has an entry that matches the redirect target hostname but the entry either omits just the password or omits both login and password.

Published Dec 11, 2024 · Updated Oct 14, 2026 · Sources: NIST National Vulnerability Database, CVE Program (cve.org) e CISA ADP, GitHub Security Advisories · CNA: curl

Who exploits it and how urgent it is

A 0–100 score combining confirmed exploitation, ransomware and APT use, public exploits, EPSS and severity.

No exploitation signal in the sources consulted so far.
How the score was calculated
  • EPSS 1.3% (30-day exploitation probability)+11
  • CISA SSVC: exploitation "poc"+5

The score orders the patch queue; it does not replace your asset context (internet exposure, criticality, compensating controls).

Triage

Is it exploited, how likely is exploitation, what does it touch, and how severe do the sources call it.

Exploitation
Not confirmed
Not in CISA KEV — an absence of record, not proof it is unexploited.
EPSS FIRST
1.35%
ahead of 71% of scored CVEs · Oct 14, 2026
Affects
Curl
Curl and 10 more
CVSS base
3.4
Low · 3 source(s)
Prioritization reference: 9.1 provisional

CISA SSVC assessment CISA

Three decision points CISA publishes for the CVEs it assesses (SSVC 2.0.3). A stakeholder decision, not a severity score.

Exploitation
Proof of concept
none · proof-of-concept · active
Automatable
No
can an attacker script the kill-chain steps
Technical impact
Partial
partial · total control of the vulnerable component

Remediation

Fixes and mitigations documented by the sources — linked to the original advisory.

No fix documented by the sources we poll. That does not mean none exists: check the vendor advisory.

First 24 hours

Ordered from the record’s own fields — exposure first, because you cannot patch what you have not found. A rule-generated starting point.

  1. Identify exposed assets running the affected vendor/product/version combinations (Curl Curl, Haxx Curl, Netapp Bootstrap Os…).
  2. The attack is network-based and needs no privileges: restrict exposure (ACLs, VPN, WAF) until patched.
  3. No fix documented in the sources: reduce exposure and monitor the vendor advisory.
  4. Exploitation requires user interaction: tighten email/web filtering and warn affected users.
  5. Search available logs for exploit probes, errors and authentication anomalies.

Affected scope

Vendor, product and versions as the sources word them.

VendorProductVersionsStatusSource
Curl Curl ≥ 7.10.2 and ≤ 7.10.2≥ 7.9 and ≤ 7.9≥ 7.9.1 and ≤ 7.9.1≥ 7.9.2 and ≤ 7.9.2≥ 7.9.3 and ≤ 7.9.3≥ 7.9.4 and ≤ 7.9.4≥ 7.9.5 and ≤ 7.9.5≥ 7.9.6 and ≤ 7.9.6
and 189 more ≥ 7.9.7 and ≤ 7.9.7≥ 7.9.8 and ≤ 7.9.8≥ 7.10 and ≤ 7.10≥ 7.10.1 and ≤ 7.10.1≥ 7.8.1 and ≤ 7.8.1≥ 7.10.3 and ≤ 7.10.3≥ 7.10.4 and ≤ 7.10.4≥ 7.10.5 and ≤ 7.10.5≥ 7.10.6 and ≤ 7.10.6≥ 7.10.7 and ≤ 7.10.7≥ 7.10.8 and ≤ 7.10.8≥ 7.11.0 and ≤ 7.11.0≥ 7.11.1 and ≤ 7.11.1≥ 7.11.2 and ≤ 7.11.2≥ 7.12.0 and ≤ 7.12.0≥ 7.4.2 and ≤ 7.4.2≥ 6.5 and ≤ 6.5≥ 6.5.1 and ≤ 6.5.1≥ 6.5.2 and ≤ 6.5.2≥ 7.1 and ≤ 7.1≥ 7.1.1 and ≤ 7.1.1≥ 7.2 and ≤ 7.2≥ 7.2.1 and ≤ 7.2.1≥ 7.3 and ≤ 7.3≥ 7.4 and ≤ 7.4≥ 7.4.1 and ≤ 7.4.1≥ 7.12.1 and ≤ 7.12.1≥ 7.5 and ≤ 7.5≥ 7.5.1 and ≤ 7.5.1≥ 7.5.2 and ≤ 7.5.2≥ 7.6 and ≤ 7.6≥ 7.6.1 and ≤ 7.6.1≥ 7.7 and ≤ 7.7≥ 7.7.1 and ≤ 7.7.1≥ 7.7.2 and ≤ 7.7.2≥ 7.7.3 and ≤ 7.7.3≥ 7.8 and ≤ 7.8≥ 7.20.1 and ≤ 7.20.1≥ 7.18.2 and ≤ 7.18.2≥ 7.19.0 and ≤ 7.19.0≥ 7.19.1 and ≤ 7.19.1≥ 7.19.2 and ≤ 7.19.2≥ 7.19.3 and ≤ 7.19.3≥ 7.19.4 and ≤ 7.19.4≥ 7.19.5 and ≤ 7.19.5≥ 7.19.6 and ≤ 7.19.6≥ 7.19.7 and ≤ 7.19.7≥ 7.20.0 and ≤ 7.20.0≥ 7.18.1 and ≤ 7.18.1≥ 7.21.0 and ≤ 7.21.0≥ 7.21.1 and ≤ 7.21.1≥ 7.21.2 and ≤ 7.21.2≥ 7.21.3 and ≤ 7.21.3≥ 7.21.4 and ≤ 7.21.4≥ 7.21.5 and ≤ 7.21.5≥ 7.21.6 and ≤ 7.21.6≥ 7.21.7 and ≤ 7.21.7≥ 7.22.0 and ≤ 7.22.0≥ 7.23.0 and ≤ 7.23.0≥ 7.15.3 and ≤ 7.15.3≥ 7.12.2 and ≤ 7.12.2≥ 7.12.3 and ≤ 7.12.3≥ 7.13.0 and ≤ 7.13.0≥ 7.13.1 and ≤ 7.13.1≥ 7.13.2 and ≤ 7.13.2≥ 7.14.0 and ≤ 7.14.0≥ 7.14.1 and ≤ 7.14.1≥ 7.15.0 and ≤ 7.15.0≥ 7.15.1 and ≤ 7.15.1≥ 7.15.2 and ≤ 7.15.2≥ 7.23.1 and ≤ 7.23.1≥ 7.15.4 and ≤ 7.15.4≥ 7.15.5 and ≤ 7.15.5≥ 7.16.0 and ≤ 7.16.0≥ 7.16.1 and ≤ 7.16.1≥ 7.16.2 and ≤ 7.16.2≥ 7.16.3 and ≤ 7.16.3≥ 7.16.4 and ≤ 7.16.4≥ 7.17.0 and ≤ 7.17.0≥ 7.17.1 and ≤ 7.17.1≥ 7.18.0 and ≤ 7.18.0≥ 8.11.0 and ≤ 8.11.0≥ 8.10.1 and ≤ 8.10.1≥ 8.10.0 and ≤ 8.10.0≥ 8.9.1 and ≤ 8.9.1≥ 8.9.0 and ≤ 8.9.0≥ 8.8.0 and ≤ 8.8.0≥ 8.7.1 and ≤ 8.7.1≥ 8.7.0 and ≤ 8.7.0≥ 8.6.0 and ≤ 8.6.0≥ 8.5.0 and ≤ 8.5.0≥ 8.4.0 and ≤ 8.4.0≥ 8.3.0 and ≤ 8.3.0≥ 8.2.1 and ≤ 8.2.1≥ 8.2.0 and ≤ 8.2.0≥ 8.1.2 and ≤ 8.1.2≥ 8.1.1 and ≤ 8.1.1≥ 8.1.0 and ≤ 8.1.0≥ 8.0.1 and ≤ 8.0.1≥ 8.0.0 and ≤ 8.0.0≥ 7.88.1 and ≤ 7.88.1≥ 7.88.0 and ≤ 7.88.0≥ 7.87.0 and ≤ 7.87.0≥ 7.86.0 and ≤ 7.86.0≥ 7.85.0 and ≤ 7.85.0≥ 7.84.0 and ≤ 7.84.0≥ 7.83.1 and ≤ 7.83.1≥ 7.83.0 and ≤ 7.83.0≥ 7.82.0 and ≤ 7.82.0≥ 7.81.0 and ≤ 7.81.0≥ 7.80.0 and ≤ 7.80.0≥ 7.79.1 and ≤ 7.79.1≥ 7.79.0 and ≤ 7.79.0≥ 7.78.0 and ≤ 7.78.0≥ 7.77.0 and ≤ 7.77.0≥ 7.76.1 and ≤ 7.76.1≥ 7.76.0 and ≤ 7.76.0≥ 7.75.0 and ≤ 7.75.0≥ 7.74.0 and ≤ 7.74.0≥ 7.73.0 and ≤ 7.73.0≥ 7.72.0 and ≤ 7.72.0≥ 7.71.1 and ≤ 7.71.1≥ 7.71.0 and ≤ 7.71.0≥ 7.70.0 and ≤ 7.70.0≥ 7.69.1 and ≤ 7.69.1≥ 7.69.0 and ≤ 7.69.0≥ 7.68.0 and ≤ 7.68.0≥ 7.67.0 and ≤ 7.67.0≥ 7.66.0 and ≤ 7.66.0≥ 7.65.3 and ≤ 7.65.3≥ 7.65.2 and ≤ 7.65.2≥ 7.65.1 and ≤ 7.65.1≥ 7.65.0 and ≤ 7.65.0≥ 7.64.1 and ≤ 7.64.1≥ 7.64.0 and ≤ 7.64.0≥ 7.63.0 and ≤ 7.63.0≥ 7.62.0 and ≤ 7.62.0≥ 7.61.1 and ≤ 7.61.1≥ 7.61.0 and ≤ 7.61.0≥ 7.60.0 and ≤ 7.60.0≥ 7.59.0 and ≤ 7.59.0≥ 7.58.0 and ≤ 7.58.0≥ 7.57.0 and ≤ 7.57.0≥ 7.56.1 and ≤ 7.56.1≥ 7.56.0 and ≤ 7.56.0≥ 7.55.1 and ≤ 7.55.1≥ 7.55.0 and ≤ 7.55.0≥ 7.54.1 and ≤ 7.54.1≥ 7.54.0 and ≤ 7.54.0≥ 7.53.1 and ≤ 7.53.1≥ 7.53.0 and ≤ 7.53.0≥ 7.52.1 and ≤ 7.52.1≥ 7.52.0 and ≤ 7.52.0≥ 7.51.0 and ≤ 7.51.0≥ 7.50.3 and ≤ 7.50.3≥ 7.50.2 and ≤ 7.50.2≥ 7.50.1 and ≤ 7.50.1≥ 7.50.0 and ≤ 7.50.0≥ 7.49.1 and ≤ 7.49.1≥ 7.49.0 and ≤ 7.49.0≥ 7.48.0 and ≤ 7.48.0≥ 7.47.1 and ≤ 7.47.1≥ 7.47.0 and ≤ 7.47.0≥ 7.46.0 and ≤ 7.46.0≥ 7.45.0 and ≤ 7.45.0≥ 7.44.0 and ≤ 7.44.0≥ 7.43.0 and ≤ 7.43.0≥ 7.42.1 and ≤ 7.42.1≥ 7.42.0 and ≤ 7.42.0≥ 7.41.0 and ≤ 7.41.0≥ 7.40.0 and ≤ 7.40.0≥ 7.39.0 and ≤ 7.39.0≥ 7.38.0 and ≤ 7.38.0≥ 7.37.1 and ≤ 7.37.1≥ 7.37.0 and ≤ 7.37.0≥ 7.36.0 and ≤ 7.36.0≥ 7.35.0 and ≤ 7.35.0≥ 7.34.0 and ≤ 7.34.0≥ 7.33.0 and ≤ 7.33.0≥ 7.32.0 and ≤ 7.32.0≥ 7.31.0 and ≤ 7.31.0≥ 7.30.0 and ≤ 7.30.0≥ 7.29.0 and ≤ 7.29.0≥ 7.28.1 and ≤ 7.28.1≥ 7.28.0 and ≤ 7.28.0≥ 7.27.0 and ≤ 7.27.0≥ 7.26.0 and ≤ 7.26.0≥ 7.25.0 and ≤ 7.25.0≥ 7.24.0 and ≤ 7.24.0
Vulnerable CVE Program (cve.org) e CISA ADP
Haxx Curl ≥ 7.76.0 and < 8.11.1 Vulnerable NIST National Vulnerability Database
Netapp Bootstrap Os versions not specified by the source Vulnerable NIST National Vulnerability Database
Netapp H300s Firmware versions not specified by the source Vulnerable NIST National Vulnerability Database
Netapp H410s Firmware versions not specified by the source Vulnerable NIST National Vulnerability Database
Netapp H500s Firmware versions not specified by the source Vulnerable NIST National Vulnerability Database
Netapp H610c Firmware versions not specified by the source Vulnerable NIST National Vulnerability Database
Netapp H610s Firmware versions not specified by the source Vulnerable NIST National Vulnerability Database
Netapp H615c Firmware versions not specified by the source Vulnerable NIST National Vulnerability Database
Netapp H700s Firmware versions not specified by the source Vulnerable NIST National Vulnerability Database
Netapp Ontap version 9 Vulnerable NIST National Vulnerability Database
Netapp Ontap Select Deploy Administration Utility versions not specified by the source Vulnerable NIST National Vulnerability Database

Attack characteristics

The CVSS vector, decoded. It describes the attack, not your exposure to it.

Attack vector
Network
Attack complexity
High
Privileges required
None
User interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
None
Availability
None

Every base score collected

Sources score independently and may disagree; each row says who scored it and under which version.

ScoreVersionSeverityExpl.ImpactScored by
9.1 CVSS 3.1 Critical — — GitHub, Inc. via GitHub Security Advisories
3.4 CVSS 3.1 Low 1.6 1.4 134c704f-9b21-4f2e-91b3-4a467353bcc0 via NIST National Vulnerability Database
3.4 CVSS 3.1 Low — — CISA-ADP via CVE Program (cve.org) e CISA ADP
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N (score shown at the top: 134c704f-9b21-4f2e-91b3-4a467353bcc0)
Sources disagree significantly and the divergence is under review. Every score is kept with its origin. For prioritization we use 9.1 (GitHub, Inc. via GitHub Security Advisories) as a conservative provisional reference — not a definitive official score.

Detection

Read off the CVSS vector and the weakness class. Starting points, not tested rules.

  • Prioritize edge telemetry for the network-reachable component (proxy, WAF, IDS/IPS).
web/proxy/WAF logsnetwork IDS/IPS

Timeline

What happened to this CVE, newest first.

  • 2026
  • Affected products added · curl/curl
    Oct 14, 2026 · CVE Program (cve.org) e CISA ADP
  • SSVC assessment updated
    Oct 14, 2026 · CVE Program (cve.org) e CISA ADP
  • Record published
    Oct 14, 2026
  • CVSS changed · 3.4
    Oct 14, 2026 · NIST National Vulnerability Database
  • Source status changed · → Modified
    Oct 14, 2026 · NIST National Vulnerability Database
  • Record created in this database
    Oct 14, 2026 · NIST National Vulnerability Database
  • 2024
  • CVE published
    Dec 11, 2024 · curl

Source activity

Repeated readings are counted rather than listed.

  • 1× References added · Oct 14, 2026 – Oct 14, 2026
  • 1× Official description updated · Oct 14, 2026 – Oct 14, 2026

References

15 on the record

Elsewhere on this site

Curl
every CVE for this vendor

Related CVEs (same products)

  • CVE-2026-92392 HTTP/2 upload Use-After-Free 1d
  • CVE-2026-22049 Authentication Bypass Using an Alternate Path or Channel in Netapp Ontap Jul 22, 2026
  • CVE-2026-9080 UAF after pause in socket callback Jul 3, 2026
  • CVE-2026-9546 sending old referer Jul 3, 2026
  • CVE-2026-9545 exposing HTTP/3 early data Jul 3, 2026
  • CVE-2026-8932 incomplete mTLS config matching in conn reuse Jul 3, 2026

Not in any source we poll

Listed rather than left blank: an empty field and an unmeasured one look identical on screen, and only one is a reason to look elsewhere.

  • No fixed version, patch or mitigation documented.
  • No CWE classification.
  • No confirmed IOCs, IP addresses, domains, file hashes, or malware artifacts supplied.
  • No organization-specific asset inventory, compensating-control status, or patch deployment evidence supplied.
  • No exploit packet captures, log samples, or incident case IDs supplied.

Answered from this record

Text assembled only from the fields above — no additional claims.

What should defenders know first?

CVE-2024-11053 is "netrc and redirect credential leak", rated Low. It affects Curl (Curl); versions are in the scope table. It is not in CISA KEV, which does not rule out exploitation. CVSS 3.4 describes technical severity. EPSS 1.35% estimates the probability of exploitation in 30 days; neither replaces your asset context. First verify whether exposed or business-critical assets run the affected versions, apply vendor fixes or mitigations, and preserve logs for review.

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