diff --git a/crates/ruff/src/rules/pylint/snapshots/ruff__rules__pylint__tests__PLE1300_bad_string_format_character.py.snap b/crates/ruff/src/rules/pylint/snapshots/ruff__rules__pylint__tests__PLE1300_bad_string_format_character.py.snap
index f34f9cc876..410f5ae953 100644
--- a/crates/ruff/src/rules/pylint/snapshots/ruff__rules__pylint__tests__PLE1300_bad_string_format_character.py.snap
+++ b/crates/ruff/src/rules/pylint/snapshots/ruff__rules__pylint__tests__PLE1300_bad_string_format_character.py.snap
@@ -51,14 +51,13 @@ bad_string_format_character.py:15:1: PLE1300 Unsupported format character 'y'
 17 | "{:*^30s}".format("centered") # OK
    |
 
-bad_string_format_character.py:20:1: PLE1300 Unsupported format character 'y'
+bad_string_format_character.py:19:1: PLE1300 Unsupported format character 'y'
    |
+17 | "{:*^30s}".format("centered") # OK
 18 | "{:{s}}".format("hello", s="s")  # OK (nested replacement value not checked)
-19 | 
-20 | "{:{s:y}}".format("hello", s="s")  # [bad-format-character] (nested replacement format spec checked)
+19 | "{:{s:y}}".format("hello", s="s")  # [bad-format-character] (nested replacement format spec checked)
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ PLE1300
-21 | 
-22 | ## f-strings
+20 | "{0:.{prec}g}".format(1.23, prec=15)  # OK (cannot validate after nested replacement)
    |
 
 
diff --git a/crates/ruff_python_literal/src/format.rs b/crates/ruff_python_literal/src/format.rs
index 673ce5cf9e..3a1876c3b5 100644
--- a/crates/ruff_python_literal/src/format.rs
+++ b/crates/ruff_python_literal/src/format.rs
@@ -334,8 +334,33 @@ fn parse_nested_placeholder<'a>(
     }
 }
 
+///
+fn consume_remaining_placeholders<'a>(
+    placeholders: &mut Vec<FormatPart>,
+    text: &'a str,
+) -> Result<&'a str, FormatSpecError> {
+    let mut chars = text.chars();
+    let mut placeholder_count = placeholders.len();
+
+    while chars.clone().contains(&'{') {
+        dbg!(&chars, placeholder_count);
+        let text = parse_nested_placeholder(placeholders, chars.as_str())?;
+        chars = text.chars();
+        // If we did not parse a placeholder, consume a character
+        if placeholder_count == placeholders.len() {
+            chars.next();
+        } else {
+            placeholder_count = placeholders.len();
+        }
+    }
+
+    Ok(chars.as_str())
+}
+
 impl FormatSpec {
     pub fn parse(text: &str) -> Result<Self, FormatSpecError> {
+        println!();
+        dbg!(text);
         let mut replacements = vec![];
         let text = parse_nested_placeholder(&mut replacements, text)?;
         let (conversion, text) = FormatConversion::parse(text);
@@ -353,7 +378,7 @@ impl FormatSpec {
         let (grouping_option, text) = FormatGrouping::parse(text);
         let text = parse_nested_placeholder(&mut replacements, text)?;
         let (precision, text) = parse_precision(text)?;
-        let text = parse_nested_placeholder(&mut replacements, text)?;
+        let text = consume_remaining_placeholders(&mut replacements, text)?;
 
         let (format_type, _text) = if text.is_empty() {
             (None, text)
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__parser__tests__with_statement.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__parser__tests__with_statement.snap
index abae0fb4bc..1e47c917a7 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__parser__tests__with_statement.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__parser__tests__with_statement.snap
@@ -477,7 +477,7 @@ expression: "parse_suite(source, \"<test>\").unwrap()"
             is_async: false,
             items: [
                 WithItem {
-                    range: 239..243,
+                    range: 239..240,
                     context_expr: Constant(
                         ExprConstant {
                             range: 239..240,
@@ -490,7 +490,7 @@ expression: "parse_suite(source, \"<test>\").unwrap()"
                     optional_vars: None,
                 },
                 WithItem {
-                    range: 239..243,
+                    range: 242..243,
                     context_expr: Constant(
                         ExprConstant {
                             range: 242..243,