Vendor
The curl Project
17 known vulnerabilities.
The curl Project at a glance
- Last 12 months
- 0
- Critical · all time
- 0
- Exploited · all time
- 0
- Public exploit · all time
- 1
Show as table
| Month | Vulnerabilities | Critical |
|---|---|---|
| Nov 2026 | 0 | 0 |
| Oct 2026 | 0 | 0 |
| Sep 2026 | 0 | 0 |
| Aug 2026 | 0 | 0 |
| Jul 2026 | 0 | 0 |
| Jun 2026 | 0 | 0 |
| May 2026 | 0 | 0 |
| Apr 2026 | 0 | 0 |
| Mar 2026 | 0 | 0 |
| Feb 2026 | 0 | 0 |
| Jan 2026 | 0 | 0 |
| Dec 2025 | 0 | 0 |
| Nov 2025 | 0 | 0 |
| Oct 2025 | 0 | 0 |
| Sep 2025 | 0 | 0 |
| Aug 2025 | 0 | 0 |
| Jul 2025 | 0 | 0 |
| Jun 2025 | 0 | 0 |
| May 2025 | 0 | 0 |
| Apr 2025 | 0 | 0 |
| Mar 2025 | 0 | 0 |
| Feb 2025 | 0 | 0 |
| Jan 2025 | 0 | 0 |
| Dec 2024 | 0 | 0 |
Most common weaknesses
Products
17 results · Feed
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Medium 5.4CVE-2018-16890 Public exploit
libcurl versions from 7.36.0 to before 7.64.0 is vulnerable to a heap buffer out-of-bounds read. The function handling …
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High 7.1CVE-2019-3822 EPSS 13%
libcurl versions from 7.36.0 to before 7.64.0 are vulnerable to a stack-based buffer overflow. The function creating an…
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Medium 4.3
libcurl versions from 7.34.0 to before 7.64.0 are vulnerable to a heap out-of-bounds read in the code handling the end-…
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Medium 4.4
Curl versions 7.14.1 through 7.61.1 are vulnerable to a heap-based buffer over-read in the tool_msgs.c:voutf() function…
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Medium 4.3
A heap use-after-free flaw was found in curl versions from 7.59.0 through 7.61.1 in the code related to closing an easy…
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Medium 4.3
Curl versions 7.33.0 through 7.61.1 are vulnerable to a buffer overrun in the SASL authentication code that may lead to…
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Medium 5.3
A flaw was found in curl before version 7.51. If cookie state is written into a cookie jar file that is later read back…
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Low 3.7
A flaw was found in curl before version 7.51.0 When re-using a connection, curl was doing case insensitive comparisons …
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Medium 5.3
curl before version 7.51.0 uses outdated IDNA 2003 standard to handle International Domain Names and this may lead user…
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Low 3.3
A flaw was found in curl before version 7.51.0. The way curl handles cookies permits other threads to trigger a use-aft…
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Medium 5.3
The function `read_data()` in security.c in curl before version 7.51.0 is vulnerable to memory double free.
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Medium 6.5
The 'globbing' feature in curl before version 7.51.0 has a flaw that leads to integer overflow and out-of-bounds read v…
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Low 3.3
The base64 encode function in curl before version 7.51.0 is prone to a buffer being under allocated in 32bit systems if…
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Medium 5.3
The `curl_getdate` function in curl before version 7.51.0 is vulnerable to an out of bounds read if it receives an inpu…
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Medium 5.3
curl before version 7.51.0 doesn't parse the authority component of the URL correctly when the host name part ends with…
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Medium 5.3
The libcurl API function called `curl_maprintf()` before version 7.51.0 can be tricked into doing a double-free due to …
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Low 3.7
The URL percent-encoding decode function in libcurl before 7.51.0 is called `curl_easy_unescape`. Internally, even if t…