{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-73506", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-08-12T19:00:33.736Z", "datePublished": "2026-08-13T14:23:02.176Z", "dateUpdated": "2026-08-14T15:37:42.051Z"}, "containers": {"cna": {"title": "Oh My Posh: Terminal escape sequence injection via unsanitized prompt segment data", "problemTypes": [{"descriptions": [{"cweId": "CWE-150", "lang": "en", "description": "CWE-150: Improper Neutralization of Escape, Meta, or Control Sequences", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L", "version": "3.1"}}], "references": [{"name": "https://github.com/JanDeDobbeleer/oh-my-posh/security/advisories/GHSA-fwjx-9p69-h25h", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/JanDeDobbeleer/oh-my-posh/security/advisories/GHSA-fwjx-9p69-h25h"}, {"name": "https://github.com/JanDeDobbeleer/oh-my-posh/pull/7711", "tags": ["x_refsource_MISC"], "url": "https://github.com/JanDeDobbeleer/oh-my-posh/pull/7711"}, {"name": "https://github.com/JanDeDobbeleer/oh-my-posh/commit/edcf3c88f3fb582e84358b385c49d33d04c04224", "tags": ["x_refsource_MISC"], "url": "https://github.com/JanDeDobbeleer/oh-my-posh/commit/edcf3c88f3fb582e84358b385c49d33d04c04224"}, {"name": "https://github.com/JanDeDobbeleer/oh-my-posh/releases/tag/v29.35.1", "tags": ["x_refsource_MISC"], "url": "https://github.com/JanDeDobbeleer/oh-my-posh/releases/tag/v29.35.1"}], "affected": [{"vendor": "JanDeDobbeleer", "product": "oh-my-posh", "versions": [{"version": "< 29.35.1", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-08-13T14:23:02.176Z"}, "descriptions": [{"lang": "en", "value": "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."}], "source": {"advisory": "GHSA-fwjx-9p69-h25h", "discovery": "UNKNOWN"}}, "adp": [{"references": [{"url": "https://github.com/Budibase/budibase/security/advisories/GHSA-fcrw-f7gg-6g9f", "tags": ["exploit"]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-08-14T15:35:29.639961Z", "id": "CVE-2026-73506", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-14T15:37:42.051Z"}}]}}

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{"affected": [{"affectedData": [{"product": "oh-my-posh", "vendor": "JanDeDobbeleer", "versions": [{"status": "affected", "version": "< 29.35.1"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}], "id": "CVE-2026-73506", "lastModified": "2026-08-14T16:17:00.317", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.7, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-73506", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-08-14T15:35:29.639961Z", "version": "2.0.3"}}]}, "published": "2026-08-13T15:20:17.133", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/JanDeDobbeleer/oh-my-posh/commit/edcf3c88f3fb582e84358b385c49d33d04c04224"}, {"source": "security-advisories@github.com", "url": "https://github.com/JanDeDobbeleer/oh-my-posh/pull/7711"}, {"source": "security-advisories@github.com", "url": "https://github.com/JanDeDobbeleer/oh-my-posh/releases/tag/v29.35.1"}, {"source": "security-advisories@github.com", "url": "https://github.com/JanDeDobbeleer/oh-my-posh/security/advisories/GHSA-fwjx-9p69-h25h"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://github.com/Budibase/budibase/security/advisories/GHSA-fcrw-f7gg-6g9f"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-150"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{"bugzilla": {"description": "github.com/jandedobbeleer/oh-my-posh: Oh My Posh: Terminal escape sequence injection via unsanitized prompt data", "id": "2515414", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2515414"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.1", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L", "status": "draft"}, "cwe": "CWE-791", "details": ["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.", "A flaw was found in Oh My Posh, a customizable terminal prompt renderer. The software failed to properly sanitize attacker-controlled data, such as current directory names and Git metadata, before displaying it in the terminal. This oversight allows for terminal escape sequence injection, enabling a remote attacker to manipulate the terminal. Consequences include the potential to overwrite the clipboard, spoof the prompt or screen, alter the window title, or disrupt the terminal's normal operation."], "mitigation": {"lang": "en:us", "value": "Update to Oh My Posh version 29.35.1 or later. As a workaround, avoid navigating to untrusted git repositories or directories with untrusted names while using Oh My Posh as your prompt renderer."}, "name": "CVE-2026-73506", "public_date": "2026-08-13T14:23:02Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-73506\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-73506\nhttps://github.com/JanDeDobbeleer/oh-my-posh/commit/edcf3c88f3fb582e84358b385c49d33d04c04224\nhttps://github.com/JanDeDobbeleer/oh-my-posh/pull/7711\nhttps://github.com/JanDeDobbeleer/oh-my-posh/releases/tag/v29.35.1\nhttps://github.com/JanDeDobbeleer/oh-my-posh/security/advisories/GHSA-fwjx-9p69-h25h"], "statement": "Oh My Posh is not shipped in any Red Hat product. It is available in Fedora as a community package.", "threat_severity": "Moderate"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,29.35.1)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "oh-my-posh", "source": "cna", "vendor": "JanDeDobbeleer"}, "product": "oh-my-posh", "vendor": "jandedobbeleer"}], "created": "2026-08-13T17:45:03.678952+00:00", "updated": "2026-08-15T02:00:04.203988+00:00", "vendors": ["jandedobbeleer", "jandedobbeleer$PRODUCT$oh-my-posh"]}