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Vulnerability Database · Debian · Package report

cpp-httplib: vulnerability history, versions and safety

cpp-httplib is a package in the Debian ecosystem. Vulert records 29 vulnerabilities for it across 27 releases, from Nov -0001 to Oct 2026. Each vulnerability names the versions it affects, the fixed version to move to, and a workaround where no fix has been published.

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29 vulnerabilities recorded U29
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27 with no fix published

No patched version yet — these are the ones to plan around.

See the unfixed vulnerabilities →
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14 in the last 12 months

Most recent disclosure 14 Oct 2026.

See the disclosure history →
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0 malicious-package vulnerabilities

No published version shipped hostile code.

See all cpp-httplib vulnerabilities

Vulert verdict on cpp-httplib i

Updated on 22 Oct 2026

Careful: 27 of the 29 vulnerabilities Vulert records for this package have no fix yet. Plan around those, or apply the workaround listed for each. The rest have a fixed version to move to.

Long-term outlook: usable, but needs attention 29 vulnerabilities on record across 2026 years, 14 in the last year.

What to do: Plan around the 27 vulnerabilities with no published fix: each lists the affected range and any workaround that reduces exposure. No fix yet: Vulert alerts you the moment one is published. Monitor it with Vulert →

  • Vulnerabilities on record 29 over 2026 years · 14 in the last year i
  • Latest disclosure 14 Oct 2026 i
  • Highest CVSS 9.9 i
  • With no published fix 27 i

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01 Versions

Which versions are affected

Every version Vulert holds for cpp-httplib, newest first, with the vulnerabilities that name it. A version with a count of zero has no recorded vulnerabilities; open a version to see the vulnerabilities it is exposed to.

Newest 27 of 27 versions on record. Severity counts are the vulnerabilities recorded against that exact release.

02 Disclosure history

How often vulnerabilities are recorded

  • 0 5
  • 2023 2
  • 2025 8
  • 2026 14

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 14 of the 29 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for cpp-httplib

The 5 most severe of 29 vulnerabilities recorded for this package

Search all 29 in the database →
Vulnerability Severity Fixed version ↑ Disclosed ↑
Critical Vulnerability in cpp-httplib: Header Parsing Flaw Allows Injection Attacks 9.9 critical No fix published 29 May 2026
CRLF Injection Vulnerability in cpp-httplib: A Critical Security Flaw 8.8 high 0.11.4+ds-1+deb12u1 30 May 2023
Memory Allocation Vulnerability in cpp-httplib: CVE-2025-53628 8.8 high No fix published 10 Jul 2025
Cross-Origin Cookie Exposure in cpp-httplib - CVE-2026-102944 7.5 high No fix published 14 Oct 2026
Unbounded Memory Allocation Vulnerability in cpp-httplib: A Critical Security Flaw 7.5 high No fix published 29 May 2026

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Updated: 22/Oct/2026 · Vulnerabilities in our DB: 524173

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Questions

About cpp-httplib

Is cpp-httplib safe to use?

Vulert records 29 vulnerabilities for cpp-httplib in Debian: 0 critical, 0 high, 0 medium and 0 low, plus 29 not yet rated. 27 of them have no published fix yet, so those are the ones to avoid or mitigate.

How many vulnerabilities does cpp-httplib have?

29 vulnerabilities are recorded for cpp-httplib in the Debian ecosystem: 0 critical, 0 high, 0 medium and 0 low, plus 29 not yet rated. The ledger on this page lists the same counts next to the date of the most recent disclosure.

How often are new cpp-httplib vulnerabilities disclosed?

14 vulnerabilities were recorded for cpp-httplib in the last 12 months, and the oldest entry in this database dates to 30 Nov -0001. Recency matters more than a lifetime total: it shows how actively new issues are being disclosed for the package you are considering.

Which versions of cpp-httplib are affected?

Each vulnerability on this page lists the affected version range and the fixed version to move to. Open the vulnerability for the version you actually run — fixes are specific to a release line, not to the package as a whole.

How do I monitor cpp-httplib for upcoming vulnerabilities?

Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the cpp-httplib version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.