How many CVEs have patched DocToSource?

1 published CVEs changed DocToSource in sumatrapdfreader/sumatrapdf, in 1 distinct patches totalling 13 changed lines, between 2026 and 2026.

What is the latest CVE that changed DocToSource?

CVE-2026-107734 (SumatraPDF: SyncTeX Argument Injection in Inverse Search Enables Arbitrary Command Execution via External Editors), published 2026-10-08, changed lines 830 to 842 of src/PdfSync.cpp.

How does DocToSource compare to the rest of sumatrapdfreader/sumatrapdf?

sumatrapdfreader/sumatrapdf has 16 CVEs with a located fix in total; 1 of them changed DocToSource.

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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Patched Functions
Sumatrapdfreader
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DocToSource

DocToSource in sumatrapdfreader/sumatrapdf: Patched by 1 CVEs

sumatrapdfreader/sumatrapdf

Function

DocToSource

Name: DocToSource in sumatrapdfreader/sumatrapdf: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

src/PdfSync.cpp

Last patched October 8, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

DocToSource in sumatrapdfreader/sumatrapdf was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 13 lines in total.

sumatrapdfreader/sumatrapdf has 16 CVEs with a located fix in total, so 6% of them touched this function.

CVEs that patched it

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

SumatraPDF: SyncTeX Argument Injection in Inverse Search Enables Arbitrary Command Execution via External Editors
CVE-2026-107734 · lines 830–842 · +13 −0
High · CVSS 7.1
EPSS 0.1%2026-10-08

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Monitor sumatrapdf CVEs

Other hotspots in the repository

Functions in sumatrapdfreader/sumatrapdf changed by the most CVE fixes.

LitParseHeader2 CVEs · src/LitDoc.cpp ParseHeader2 CVEs · src/MobiDoc.cpp SendAIChatMessage1 CVEs · src/AIChatPanel.cpp BuildCmdLineTemp1 CVEs · src/CodexBuild.cpp QuoteCmdLineArgTemp1 CVEs · src/base/CmdLineArgsIter.cpp BuildClaudeTranslateCmdLineTemp1 CVEs · src/SelectionTranslate.cpp

All patched functions in sumatrapdfreader/sumatrapdf

Frequently asked questions

Common questions about CVE fixes to DocToSource.

How many CVEs have patched DocToSource?: 1 published CVEs changed DocToSource in sumatrapdfreader/sumatrapdf, in 1 distinct patches totalling 13 changed lines, between 2026 and 2026.
What is the latest CVE that changed DocToSource?: CVE-2026-107734 (SumatraPDF: SyncTeX Argument Injection in Inverse Search Enables Arbitrary Command Execution via External Editors), published 2026-10-08, changed lines 830 to 842 of src/PdfSync.cpp.
How does DocToSource compare to the rest of sumatrapdfreader/sumatrapdf?: sumatrapdfreader/sumatrapdf has 16 CVEs with a located fix in total; 1 of them changed DocToSource.
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

src/PdfSync.cpp on GitHub (opens in a new tab)
All patched functions in sumatrapdfreader/sumatrapdf
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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On this page

Overview
CVEs that patched it
Other hotspots in the repository
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References