How many CVEs have patched xmlURIEscapeStr?

1 published CVEs changed xmlURIEscapeStr in gnome/libxml2, in 1 distinct patches totalling 4 changed lines, between 2026 and 2026.

What is the latest CVE that changed xmlURIEscapeStr?

CVE-2026-86139, published 2026-09-05, changed lines 1647 to 1648 of uri.c.

How does xmlURIEscapeStr compare to the rest of gnome/libxml2?

gnome/libxml2 has 25 CVEs with a located fix in total; 1 of them changed xmlURIEscapeStr.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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XmlURIEscapeStr

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Patched Functions
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Libxml2
XmlURIEscapeStr

xmlURIEscapeStr in gnome/libxml2: Patched by 1 CVEs

gnome/libxml2

Function

xmlURIEscapeStr

Name: xmlURIEscapeStr in gnome/libxml2: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

uri.c

Last patched September 5, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

xmlURIEscapeStr in gnome/libxml2 was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 4 lines in total.

gnome/libxml2 has 25 CVEs with a located fix in total, so 4% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed xmlURIEscapeStr, newest first, with the lines each fix touched.

On this page

Overview
CVEs that patched it
Other hotspots in the repository
FAQ
References

CVE-2026-86139
CVE-2026-86139 · lines 1647–1648 · +4 −0 in 2 hunks
High · CVSS 7.8
EPSS 0.2%2026-09-05

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Other hotspots in the repository

Functions in gnome/libxml2 changed by the most CVE fixes.

xmlRegNewParserCtxt2 CVEs · xmlregexp.c xmlParseNameComplex2 CVEs · parser.c xmlBufferAdd1 CVEs · tree.c xmlBufCCat1 CVEs · buf.c xmlBufCreateSize1 CVEs · buf.c xmlBufGrowInternal1 CVEs · buf.c

All patched functions in gnome/libxml2

Frequently asked questions

Common questions about CVE fixes to xmlURIEscapeStr.

How many CVEs have patched xmlURIEscapeStr?: 1 published CVEs changed xmlURIEscapeStr in gnome/libxml2, in 1 distinct patches totalling 4 changed lines, between 2026 and 2026.
What is the latest CVE that changed xmlURIEscapeStr?: CVE-2026-86139, published 2026-09-05, changed lines 1647 to 1648 of uri.c.
How does xmlURIEscapeStr compare to the rest of gnome/libxml2?: gnome/libxml2 has 25 CVEs with a located fix in total; 1 of them changed xmlURIEscapeStr.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

uri.c on GitHub (opens in a new tab)
All patched functions in gnome/libxml2
Patched functions directory

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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