Answer in brief
CVE-2026-73506 records a Medium severity (CVSS 6.1) vulnerability in Oh My Posh: Terminal escape sequence injection via unsanitized prompt segment data. The current sources do not mark it as known exploited. The current feed maps JanDeDobbeleer/oh-my-posh (generic), github.com/jandedobbeleer/oh-my-posh (go), github.com/jandedobbeleer/oh-my-posh (go). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
Answer in brief
CVE-2026-73506 records a Medium severity (CVSS 6.1) vulnerability in Oh My Posh: Terminal escape sequence injection via unsanitized prompt segment data. The current sources do not mark it as known exploited. The current feed maps JanDeDobbeleer/oh-my-posh (generic), github.com/jandedobbeleer/oh-my-posh (go), github.com/jandedobbeleer/oh-my-posh (go). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 6.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps JanDeDobbeleer/oh-my-posh (generic), github.com/jandedobbeleer/oh-my-posh (go), github.com/jandedobbeleer/oh-my-posh (go). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| JanDeDobbeleer/oh-my-poshgeneric | < 29.35.1 | Not reported |
| github.com/jandedobbeleer/oh-my-poshgo | >=0 <29.35.1 | 29.35.1 |
| github.com/jandedobbeleer/oh-my-poshgo | <=29.35.0 | 29.35.1 |
Published upstream
Aug 13, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 13, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 8, 2026
Oh My Posh is the most customisable and low-latency cross platform/shell prompt renderer. Prior to 29.35.1, write(s rune) in src/terminal/writer.go emitted attacker-controlled current directory names and Git metadata, including Commit.Subject, Commit.Author.Name, Commit.Author.Email, and RawUpstreamURL, without removing C0/C1 terminal control characters such as ESC, BEL, CSI, and OSC, allowing terminal escape sequence injection during prompt rendering that could overwrite the clipboard, spoof the prompt or screen, manipulate the window title, or disrupt the terminal. This issue is fixed in version 29.35.1.
Quoted source text, attributed separately from HOL analysis.
CVSS is 6.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps JanDeDobbeleer/oh-my-posh (generic), github.com/jandedobbeleer/oh-my-posh (go), github.com/jandedobbeleer/oh-my-posh (go). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| JanDeDobbeleer/oh-my-poshgeneric | < 29.35.1 | Not reported |
| github.com/jandedobbeleer/oh-my-poshgo | >=0 <29.35.1 | 29.35.1 |
| github.com/jandedobbeleer/oh-my-poshgo | <=29.35.0 | 29.35.1 |
Published upstream
Aug 13, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 13, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 8, 2026
Oh My Posh is the most customisable and low-latency cross platform/shell prompt renderer. Prior to 29.35.1, write(s rune) in src/terminal/writer.go emitted attacker-controlled current directory names and Git metadata, including Commit.Subject, Commit.Author.Name, Commit.Author.Email, and RawUpstreamURL, without removing C0/C1 terminal control characters such as ESC, BEL, CSI, and OSC, allowing terminal escape sequence injection during prompt rendering that could overwrite the clipboard, spoof the prompt or screen, manipulate the window title, or disrupt the terminal. This issue is fixed in version 29.35.1.
Quoted source text, attributed separately from HOL analysis.