diff --git a/internal/commands/result.go b/internal/commands/result.go
index 378022fe..a8aa5ef7 100644
--- a/internal/commands/result.go
+++ b/internal/commands/result.go
@@ -2117,7 +2117,7 @@ func translateReportSectionsForImproved(sections []string) []string {
 
 func convertCxResultsToSarif(results *wrappers.ScanResultsCollection) *wrappers.SarifResultsCollection {
 	var sarif = new(wrappers.SarifResultsCollection)
-	sarif.Schema = "https://raw.githubusercontent.com/oasis-tcs/sarif-spec/master/Schemata/sarif-schema-2.1.0.json"
+	sarif.Schema = "https://docs.oasis-open.org/sarif/sarif/v2.1.0/errata01/os/schemas/sarif-schema-2.1.0.json"
 	sarif.Version = "2.1.0"
 	sarif.Runs = []wrappers.SarifRun{}
 	sarif.Runs = append(sarif.Runs, createSarifRun(results))
@@ -2558,6 +2558,21 @@ func getSastStartColumn(column uint) uint {
 	return column - 1
 }
 
+func ensureSarifRegionCoordinate(value uint) uint {
+	if value < 1 {
+		return 1
+	}
+	return value
+}
+
+func sarifEndColumn(startColumn, length uint) uint {
+	endColumn := startColumn + length
+	if endColumn <= startColumn {
+		return startColumn + 1
+	}
+	return endColumn
+}
+
 func findRuleID(result *wrappers.ScanResult) (ruleID, ruleName, shortMessage string) {
 	caser := cases.Title(language.English)
 
@@ -2734,7 +2749,7 @@ func parseSarifResultKics(result *wrappers.ScanResult, scanResults []wrappers.Sa
 		1,
 	)
 	scanLocation.PhysicalLocation.Region = &wrappers.SarifRegion{}
-	scanLocation.PhysicalLocation.Region.StartLine = result.ScanResultData.Line
+	scanLocation.PhysicalLocation.Region.StartLine = ensureSarifRegionCoordinate(result.ScanResultData.Line)
 	scanLocation.PhysicalLocation.Region.StartColumn = 1
 	scanLocation.PhysicalLocation.Region.EndColumn = 2
 	scanResult.Locations = append(scanResult.Locations, scanLocation)
@@ -2759,29 +2774,31 @@ func parseSarifResultSast(result *wrappers.ScanResult, scanResults []wrappers.Sa
 			}
 			scanLocation.PhysicalLocation.Region = &wrappers.SarifRegion{}
 			scanLocation.PhysicalLocation.Region.StartLine = node.Line
-			column := node.Column
-			length := node.Length
+			column := ensureSarifRegionCoordinate(node.Column)
 			scanLocation.PhysicalLocation.Region.StartColumn = column
-			scanLocation.PhysicalLocation.Region.EndColumn = column + length
+			scanLocation.PhysicalLocation.Region.EndColumn = sarifEndColumn(column, node.Length)
 
 			allLocations = append(allLocations, scanLocation)
 		}
 	}
 
-	if len(allLocations) > 0 {
-		var threadFlowLocations []wrappers.SarifThreadFlowLocation
-		for _, loc := range allLocations {
-			threadFlowLocations = append(threadFlowLocations, wrappers.SarifThreadFlowLocation{Location: loc})
-		}
-		scanResult.CodeFlows = []wrappers.SarifCodeFlow{
-			{
-				ThreadFlows: []wrappers.SarifThreadFlow{
-					{
-						Locations: threadFlowLocations,
-					},
+	if len(allLocations) == 0 {
+		return scanResults
+	}
+
+	scanResult.Locations = append(scanResult.Locations, allLocations[0])
+	var threadFlowLocations []wrappers.SarifThreadFlowLocation
+	for _, loc := range allLocations {
+		threadFlowLocations = append(threadFlowLocations, wrappers.SarifThreadFlowLocation{Location: loc})
+	}
+	scanResult.CodeFlows = []wrappers.SarifCodeFlow{
+		{
+			ThreadFlows: []wrappers.SarifThreadFlow{
+				{
+					Locations: threadFlowLocations,
 				},
 			},
-		}
+		},
 	}
 
 	scanResults = append(scanResults, scanResult)
@@ -2804,7 +2821,7 @@ func parseSarifResultsSscs(result *wrappers.ScanResult, scanResults []wrappers.S
 	}
 
 	scanLocation.PhysicalLocation.Region = &wrappers.SarifRegion{}
-	scanLocation.PhysicalLocation.Region.StartLine = result.ScanResultData.Line
+	scanLocation.PhysicalLocation.Region.StartLine = ensureSarifRegionCoordinate(result.ScanResultData.Line)
 	scanLocation.PhysicalLocation.Region.StartColumn = 1
 	scanLocation.PhysicalLocation.Region.EndColumn = 2
 	if result.ScanResultData.Snippet != "" {
diff --git a/internal/commands/result_test.go b/internal/commands/result_test.go
index dff116ed..d504436d 100644
--- a/internal/commands/result_test.go
+++ b/internal/commands/result_test.go
@@ -369,6 +369,59 @@ func TestParseSarifEmptyResultSast(t *testing.T) {
 	}
 }
 
+func TestParseSarifResultSastClampsZeroColumns(t *testing.T) {
+	result := &wrappers.ScanResult{
+		ScanResultData: wrappers.ScanResultData{
+			Nodes: []*wrappers.ScanResultNode{
+				{FileName: "/src/app.go", Line: 10, Column: 0, Length: 0},
+				{FileName: "/src/app.go", Line: 12, Column: 0, Length: 5},
+			},
+		},
+	}
+
+	sarifResults := parseSarifResultSast(result, nil)
+	assert.Assert(t, len(sarifResults) == 1)
+	assert.Assert(t, len(sarifResults[0].Locations) == 1)
+
+	primary := sarifResults[0].Locations[0].PhysicalLocation.Region
+	assert.Equal(t, uint(1), primary.StartColumn)
+	assert.Equal(t, uint(2), primary.EndColumn)
+
+	threadLocations := sarifResults[0].CodeFlows[0].ThreadFlows[0].Locations
+	assert.Equal(t, uint(1), threadLocations[0].Location.PhysicalLocation.Region.StartColumn)
+	assert.Equal(t, uint(2), threadLocations[0].Location.PhysicalLocation.Region.EndColumn)
+	assert.Equal(t, uint(1), threadLocations[1].Location.PhysicalLocation.Region.StartColumn)
+	assert.Equal(t, uint(6), threadLocations[1].Location.PhysicalLocation.Region.EndColumn)
+}
+
+func TestParseSarifResultKicsClampsZeroStartLine(t *testing.T) {
+	result := &wrappers.ScanResult{
+		ScanResultData: wrappers.ScanResultData{
+			Filename: "/Dockerfile",
+			Line:     0,
+		},
+	}
+
+	sarifResults := parseSarifResultKics(result, nil)
+	assert.Assert(t, len(sarifResults) == 1)
+	assert.Equal(t, uint(1), sarifResults[0].Locations[0].PhysicalLocation.Region.StartLine)
+}
+
+func TestParseSarifResultsSscsClampsZeroStartLine(t *testing.T) {
+	result := &wrappers.ScanResult{
+		Type:        params.SCSSecretDetectionType,
+		Description: "secret found",
+		ScanResultData: wrappers.ScanResultData{
+			Filename: "config.yaml",
+			Line:     0,
+		},
+	}
+
+	sarifResults := parseSarifResultsSscs(result, nil)
+	assert.Assert(t, len(sarifResults) == 1)
+	assert.Equal(t, uint(1), sarifResults[0].Locations[0].PhysicalLocation.Region.StartLine)
+}
+
 func TestRunGetResultsByScanIdSonarFormat(t *testing.T) {
 	execCmdNilAssertion(t, "results", "show", "--scan-id", "MOCK", "--report-format", "sonar")
 	// Remove generated sonar file